DIFF Subgroup
C01B 33/10747 Full Title
Silicon; Compounds thereof ( C01B21/00, C01B23/00 take precedence; persilicates C01B15/14; carbides C01B32/956) > Compounds containing halogen > Halogenated silanes
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.