Description
Class F42B : EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
Subclass 3/093: Blasting cartridges, i.e. case and explosive (fuse cords, e.g. detonating fuse cords, C06C 5/00; chemical aspects of detonators, blasting caps or primers C06C 7/00) Flexible or deformable blasting cartridges, e.g. bags or hoses (loaded cartridge bags F42B 5/38) in mat or tape form