DIFF Subgroup
G04C 13/06 Contact devices (for simultaneously winding several clocks G04C1/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Contact devices
CPC: Contact devices (for simultaneously winding several clocks G04C1/00)
Full Title
Full titles differ between systems:
IPC:
Driving mechanisms for clocks by primary clocks > Circuit arrangements; Electric clock installations > Primary clocks > Contact devices
CPC:
Driving mechanisms for clocks by primary clocks > Circuit arrangements; Electric clock installations > Primary clocks > Contact devices (for simultaneously winding several clocks G04C1/00)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open