DIFF Subgroup
C01B 25/06 Hydrogen phosphides
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Phosphorus; Compounds thereof > Hydrogen phosphides
CPC:
Phosphorus; Compounds thereof ( , C01B21/00, C01B23/00 take precedence; perphosphates C01B15/16) > Hydrogen phosphides
No child classifications to compare. This is a leaf node in both IPC and CPC.