DIFF Subgroup
C06B 31/22 the compound being nitrocellulose
Introduced: July 1974
Full Title
Compositions containing an inorganic nitrogen-oxygen salt > the salt being an alkali metal or an alkaline earth metal nitrate > with a nitrated organic compound > the compound being nitrocellulose
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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