DIFF Subgroup
B08B 9/093 by the force of jets or sprays ( , B08B9/20 take precedence)
Introduced: January 1990
Title
Titles differ between systems:
IPC: by the force of jets or sprays
CPC: by the force of jets or sprays ( , B08B9/20 take precedence)
Full Title
Full titles differ between systems:
IPC:
Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning of containers, e.g. tanks > by the force of jets or sprays
CPC:
Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning containers, e.g. tanks > by the force of jets or sprays ( , B08B9/20 take precedence)
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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