DIFF Subgroup
B21J 15/14 specially adapted for riveting specific articles, e.g. brake lining machines
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Riveting > Riveting machines > specially adapted for riveting specific articles, e.g. brake lining machines
CPC:
Riveting > Riveting machines (electric heating elements H05B) > specially adapted for riveting specific articles, e.g. brake lining machines
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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