DIFF Subgroup
F42B 3/195 Manufacture
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Blasting cartridges, i.e. case and explosive > Initiators therefor > Manufacture
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) > Manufacture
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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