CPC Subgroup
C01B 21/06 Binary compounds of nitrogen with metals, with silicon, or with boron, (azides C01B21/08)
Full Title
Nitrogen; Compounds thereof > Binary compounds of nitrogen with metals, with silicon, or with boron, (azides C01B21/08)
12 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C01B 21/064 with boron
- C01B 21/068 with silicon
- C01B 21/072 with aluminium
- C01B 21/076 with titanium or zirconium