DIFF Main Group
B08B 3/00 Cleaning by methods involving the use or presence of liquid or steam (B08B9/00 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Cleaning by methods involving the use or presence of liquid or steam
CPC: Cleaning by methods involving the use or presence of liquid or steam (B08B9/00 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Cleaning by methods involving the use or presence of liquid or steam
CPC:
Cleaning by methods involving the use or presence of liquid or steam (B08B9/00 takes precedence)
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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