DIFF Subgroup
C04B 12/02 Phosphate cements (in, or for, the manufacture of ceramics C04B33/00, C04B35/00)
Introduced: January 1985
Title
Titles differ between systems:
IPC: Phosphate cements
CPC: Phosphate cements (in, or for, the manufacture of ceramics C04B33/00, C04B35/00)
Full Title
Full titles differ between systems:
IPC:
Cements not provided for in groups > Phosphate cements
CPC:
Cements not provided for in groups C04B7/00 - C04B11/00 > Phosphate cements (in, or for, the manufacture of ceramics C04B33/00, C04B35/00)
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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