DIFF Subgroup
C04B 14/48 Metal
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone > Fibrous materials; Whiskers > Metal
CPC:
Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone (expanding or defibrillating materials C04B20/00) > Fibrous materials; Whiskers > Metal
No child classifications to compare. This is a leaf node in both IPC and CPC.