DIFF Subgroup
C01B 33/06 Metal silicides (alloys C22)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Metal silicides
CPC: Metal silicides (alloys C22)
Full Title
Full titles differ between systems:
IPC:
Silicon; Compounds thereof > Metal silicides
CPC:
Silicon; Compounds thereof ( C01B21/00, C01B23/00 take precedence; persilicates C01B15/14; carbides C01B32/956) > Metal silicides (alloys C22)
No child classifications to compare. This is a leaf node in both IPC and CPC.