IPC Subgroup
C06B 39/06 with free metal, alloy, boron, silicon, selenium or tellurium
Introduced: July 1974
Last revised: January 2006
Full Title
Compositions containing free phosphorus or a binary compound of phosphorus, except with oxygen > with free metal, alloy, boron, silicon, selenium or tellurium
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- EXPLOSIVES; MATCHES
- Subclass:
- EXPLOSIVE OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES