DIFF Subgroup
C01B 25/34 Magnesium phosphates
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Phosphorus; Compounds thereof > Oxyacids of phosphorus; Salts thereof > Phosphates > Phosphates of magnesium, calcium, strontium, or barium > Magnesium phosphates
CPC:
Phosphorus; Compounds thereof ( , C01B21/00, C01B23/00 take precedence; perphosphates C01B15/16) > Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00) > Phosphates (perphosphates C01B15/16) > Phosphates of magnesium, calcium, strontium, or barium > Magnesium phosphates
No child classifications to compare. This is a leaf node in both IPC and CPC.