 | B30B | Pressen allgemein; Pressen, soweit nicht anderweitig vorgesehen (Erzeugung extrem hohen Druckes und hoher Temperatur zur Stoffumwandlung, z.B. zur Herstellung künstlicher Diamanten B01J 3/00) [2] | PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR (producing ultra-high pressure or ultra-high pressure and high temperature to effect modifications of a substance, e.g. for making artificial diamonds B01J 3/00) [2] |
 | B30B 3/00 | Pressen mit umlaufenden Presskörpern, z.B. Walzen, Ringen, Scheiben [1, 2006.01] | Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs [1, 2006.01] |