DIFF Subgroup
B08B 1/16 Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
Introduced: January 2024
Full Title
Full titles differ between systems:
IPC:
Cleaning by methods involving the use of tools > characterised by the type of cleaning tool > Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
CPC:
Cleaning by methods involving the use of tools (cleaning hollow articles by methods or apparatus specially adapted thereto B08B9/00) > characterised by the type of cleaning tool > Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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