DIFF Subgroup
H01H 1/12 characterised by the manner in which co-operating contacts engage
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Contacts > characterised by the manner in which co-operating contacts engage
CPC:
Contacts (liquid contacts H01H29/04) > characterised by the manner in which co-operating contacts engage
Of 3 combined children, 2 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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