DIFF Subgroup
G01F 15/12 Cleaning arrangements; Filters
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Details of, or accessories for, apparatus of groups insofar as such details or appliances are not adapted to particular types of such apparatus > Cleaning arrangements; Filters
CPC:
Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus > Cleaning arrangements; Filters
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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