DIFF Subgroup
F16P 3/18 Control arrangements requiring the use of both hands
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body > Control arrangements requiring the use of both hands
CPC:
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body (F16P5/00 takes precedence) > Control arrangements requiring the use of both hands
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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