F42B

Watch

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Description

EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION (explosive compositions C06B; fuzes F42C; blasting F42D)

Subclasses

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Subclass Title
1/00 Explosive charges characterised by form or shape but not dependent on shape of container
1/02 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116)
1/024 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) provided with embedded bodies of inert material
1/028 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) characterised by the form of the liner
1/032 Explosive charges characterised by form or shape but not dependent on shape of container Shaped or hollow charges (blasting cartridges with cavities in the charge F42B 3/08; oil-winning using shaped-charge perforators E21B 43/116) characterised by the material of the liner

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