DIFF Subgroup
F42B 3/06 with re-utilisable case
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Blasting cartridges, i.e. case and explosive > for producing gas under pressure > with re-utilisable case
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) > for producing gas under pressure > with re-utilisable case
No child classifications to compare. This is a leaf node in both IPC and CPC.