DIFF Subgroup
F42B 3/28 Cartridge cases characterised by the material used, e.g. coatings (for initiator cases F42B3/11)
Introduced: January 1990
Title
Titles differ between systems:
IPC: Cartridge cases characterised by the material used, e.g. coatings
CPC: Cartridge cases characterised by the material used, e.g. coatings (for initiator cases F42B3/11)
Full Title
Full titles differ between systems:
IPC:
Blasting cartridges, i.e. case and explosive > Cartridge cases characterised by the material used, e.g. coatings
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) > Cartridge cases characterised by the material used, e.g. coatings (for initiator cases F42B3/11)
No child classifications to compare. This is a leaf node in both IPC and CPC.