IPC Main Group
B08B 7/00 Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CLEANING
- Subclass:
- CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
2 direct subcodes
Child Classifications
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