DIFF Subgroup
H01H 33/42 Driving mechanisms
Introduced: September 1968
Full Title
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means > Details > Driving mechanisms
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.
Child Classifications
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