DIFF Subgroup
B21J 15/18 operated by air pressure or other gas pressure, e.g. explosion pressure
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Riveting > Riveting machines > Drives for riveting machines; Transmission means therefor > operated by air pressure or other gas pressure, e.g. explosion pressure
CPC:
Riveting > Riveting machines (electric heating elements H05B) > Drives for riveting machines; Transmission means therefor > operated by air pressure or other gas pressure, e.g. explosion pressure
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open