DIFF Main Group
G07B 17/00 Franking apparatus (printing aspects B41)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Franking apparatus
CPC: Franking apparatus (printing aspects B41)
Full Title
Full titles differ between systems:
IPC:
Franking apparatus
CPC:
Franking apparatus (printing aspects B41)
CPC subdivides this area 5x more granularly than IPC with 7 additional codes.
7 codes are CPC-only extensions.
Child Classifications
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