DIFF Subgroup
H05F 3/02 by means of earthing connections
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Carrying-off electrostatic charges > by means of earthing connections
CPC:
Carrying-off electrostatic charges (; from living beings A61N1/14; ) > by means of earthing connections
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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