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PCE
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DIFF Subgroup
F41A 3/66

Breech housings or frames; Receivers

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Breech mechanism, e.g. locks > Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings > Breech housings or frames; Receivers

CPC:

Breech mechanisms, e.g. locks > Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings > Breech housings or frames; Receivers

No child classifications to compare. This is a leaf node in both IPC and CPC.