DIFF Subgroup
B21J 15/32 Devices for inserting or holding rivets in position with or without feeding arrangements
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Riveting > Riveting machines > Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters > Devices for inserting or holding rivets in position with or without feeding arrangements
CPC:
Riveting > Riveting machines (electric heating elements H05B) > Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters > Devices for inserting or holding rivets in position with or without feeding arrangements
CPC subdivides this area 3x more granularly than IPC with 2 additional codes.
2 codes are CPC-only extensions.
Child Classifications
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