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IPC entry: D21F 3/10 2-dot subgroup [Version 2006.01, Language EN - English]

Symbol Select IPC entry Title
A
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SECTION A — HUMAN NECESSITIES
B
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SECTION B — PERFORMING OPERATIONS; TRANSPORTING
C
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SECTION C — CHEMISTRY; METALLURGY
D
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SECTION D — TEXTILES; PAPER
D01
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TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D01
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NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING (metal threads B21; fibres or filaments of softened glass, minerals, or slag C03B 37/00; yarns D02)
D02
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YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
D03
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WEAVING
D04
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BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D05
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SEWING; EMBROIDERING; TUFTING
D06
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TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D07
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ROPES; CABLES OTHER THAN ELECTRIC
D21
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PAPER
D21
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PAPER-MAKING; PRODUCTION OF CELLULOSE
D21B
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FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
D21C
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PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21D
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TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE [5]
D21F
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PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F 1/00
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Wet end of machines for making continuous webs of paper
D21F 2/00
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Transferring webs from wet ends to press sections
D21F 3/00
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Press section of machines for making continuous webs of paper
D21F 3/02
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.Wet presses
D21F 3/04
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. .Arrangements thereof
D21F 3/06
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. .Means for regulating the pressure
D21F 3/08
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. .Pressure rolls
D21F 3/10
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. .Suction rolls, e.g. couch rolls
D21F 5/00
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Dryer section of machines for making continuous webs of paper
D21F 7/00
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Other details of machines for making continuous webs of paper
D21F 9/00
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Complete machines for making continuous webs of paper
D21F 11/00
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Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines
D21F 13/00
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Making discontinuous sheets of paper, pulpboard, or cardboard, or of wet web, for fibreboard production (making discontinuous sheets of board in moulds D21J; drying paper, pulpboard, or cardboard, in discontinuous-sheet form F26B)
D21G
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CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES (winders or rewinders for finished products, means for adjustment of wrinkles or lateral extensions B65H)
D21H
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PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR [5]
D21J
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FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ (manufacture of articles by dry processes B27N)
D99
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SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
E
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SECTION E — FIXED CONSTRUCTIONS
F
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SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
G
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SECTION G — PHYSICS
H
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SECTION H — ELECTRICITY

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