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PCE
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DIFF Subgroup
C21D 5/16

Packing agents

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Heat treatment of cast-iron > of white cast-iron > Malleabilising > Graphitising > Packing agents

CPC:

Heat treatments of cast-iron > of white cast-iron > Malleabilising > Graphitising > Packing agents

No child classifications to compare. This is a leaf node in both IPC and CPC.