DIFF Subgroup
E05D 3/16 with seven parallel pins and four arms
Introduced: January 2000
Full Title
Full titles differ between systems:
IPC:
Hinges with pins > with two or more pins > with seven parallel pins and four arms
CPC:
Hinges with pins > with two or more pins (E05D7/08 takes precedence) > with seven parallel pins and four arms
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.
Child Classifications
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