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PCE
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DIFF Subgroup
C06B 39/06

with free metal, alloy, boron, silicon, selenium or tellurium

Introduced: July 1974

Full Title

Compositions containing free phosphorus or a binary compound of phosphorus, except with oxygen > with free metal, alloy, boron, silicon, selenium or tellurium

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