IPC-Stelle: C25F 3/22 [Version 2017.01]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C25KLELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR [4]
C25FUKLPROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR (treatment of water, waste water or sewage by electrochemical methods C02F 1/46; anodic or cathodic protection C23F 13/00) [2]
C25F 1/00HGRElectrolytic cleaning, degreasing, pickling, or descaling [2, 2006.01]
C25F 1/02UGR1
.Pickling; Descaling [2, 2006.01]
C25F 1/04UGR2
. .in solution [2, 2006.01]
C25F 1/06UGR3
. . .of iron or steel [2, 2006.01]
C25F 1/08UGR3
. . .of refractory metals [2, 2006.01]
C25F 1/10UGR3
. . .of actinides [2, 2006.01]
C25F 1/12UGR2
. .in melts [2, 2006.01]
C25F 1/14UGR3
. . .of iron or steel [2, 2006.01]
C25F 1/16UGR3
. . .of refractory metals [2, 2006.01]
C25F 1/18UGR3
. . .of actinides [2, 2006.01]
C25F 3/00HGRElectrolytic etching or polishing [2, 2006.01]
C25F 3/02UGR1
.Etching [2, 2006.01]
C25F 3/04UGR2
. .of light metals [2, 2006.01]
C25F 3/06UGR2
. .of iron or steel [2, 2006.01]
C25F 3/08UGR2
. .of refractory metals [2, 2006.01]
C25F 3/10UGR2
. .of actinides [2, 2006.01]
C25F 3/12UGR2
. .of semiconducting materials [2, 2006.01]
C25F 3/14UGR2
. .locally [2, 2006.01]
C25F 3/16UGR1
.Polishing [2, 2006.01]
C25F 3/18UGR2
. .of light metals [2, 2006.01]
C25F 3/20UGR3
. . .of aluminium [2, 2006.01]
C25F 3/22UGR2
. .of heavy metals [2, 2006.01]
C25F 3/24UGR3
. . .of iron or steel [2, 2006.01]
C25F 3/26UGR3
. . .of refractory metals [2, 2006.01]
C25F 3/28UGR3
. . .of actinides [2, 2006.01]
C25F 3/30UGR2
. .of semiconducting materials [2, 2006.01]
C25F 5/00HGRElectrolytic stripping of metallic layers or coatings [2, 2006.01]
C25F 7/00HGRConstructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects (for both electrolytic coating and removal C25D 17/00); Servicing or operating [2, 2006.01]
C25F 7/02UGR1
.Regeneration of process liquids [2, 2006.01]