DIFF Main Group
F42B 1/00 Explosive charges characterised by form or shape but not dependent on shape of container
Introduced: September 1968
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F42B 1/02 Shaped or hollow charges (blasting cartridges with cavities in the charge F42B3/08; oil winning using shaped-charge perforators E21B43/116) IPC+CPC Available in IPC and CPC