DIFF Subgroup
F42B 3/182 having shunting means
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Blasting cartridges, i.e. case and explosive > Initiators therefor > Safety initiators resistant to premature firing by static electricity or stray currents > having shunting means
CPC:
Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords C06C5/00; chemical aspects of detonators, blasting caps or primers C06C7/00) > Initiators therefor (percussion fuzes F42C7/00; percussion caps F42C19/10; electric primers F42C19/12) > Safety initiators resistant to premature firing by static electricity or stray currents > having shunting means
No child classifications to compare. This is a leaf node in both IPC and CPC.