DIFF Subgroup
B25C 1/08 operated by combustion pressure
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Hand-held nailing tools; Nail feeding devices therefor > operated by combustion pressure
CPC:
Hand-held nailing tools (hammers per se B25D; nailing machines B27F7/02); Nail feeding devices > operated by combustion pressure
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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