IPC Subgroup
B01B 1/02 Preventing foaming
Introduced: September 1968
Last revised: January 2006
Full Title
Boiling; Boiling apparatus for physical or chemical purposes > Preventing foaming
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- BOILING; BOILING APPARATUS
Related Keywords
preventing FOAMING in boiling apparatusFOAM PREVENTION during boiling
1 direct subcode
Child Classifications
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- B01B 1/04 by chemical means