DIFF Subgroup
F41B 11/68 the gas being pre-compressed before firing (F41B11/62 takes precedence)
Introduced: January 2013
Title
Titles differ between systems:
IPC: the gas being pre-compressed before firing
CPC: the gas being pre-compressed before firing (F41B11/62 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Compressed-gas guns, e.g. air guns; Steam guns > characterised by the supply of compressed gas > the gas being pre-compressed before firing
CPC:
Compressed-gas guns, e.g. air guns; Steam guns > characterised by the supply of compressed gas > the gas being pre-compressed before firing (F41B11/62 takes precedence)
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2013.
Child Classifications
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