IPC Main Group
C01G 41/00 Compounds of tungsten
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES OR
Related Keywords
inorganic compounds of TUNGSTEN
2 direct subcodes
Child Classifications
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- C01G 41/02 Oxides; Hydroxides
- C01G 41/04 Halides