DIFF Subgroup
B23Q 5/58 Safety devices
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Driving or feeding mechanisms; Control arrangements therefor > Arrangements or details not restricted to group or group respectively > Safety devices
CPC:
Driving or feeding mechanisms; Control arrangements therefor (automatic control B23Q15/00; copying B23Q33/00, B23Q35/00; specially adapted for boring or drilling machines B23B39/10, B23B47/00 ) > Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively > Safety devices
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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