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PCE
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DIFF Subgroup
F42B 1/032

characterised by the material of the liner

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Explosive charges characterised by form or shape but not dependent on shape of container > Shaped or hollow charges > characterised by the material of the liner

CPC:

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 F42B3/08; oil winning using shaped-charge perforators E21B43/116) > characterised by the material of the liner

No child classifications to compare. This is a leaf node in both IPC and CPC.