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PCE
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DIFF Subgroup
B22F 9/22

using gaseous reductors

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor > using chemical processes > with reduction of metal compounds > starting from solid metal compounds > using gaseous reductors

CPC:

Making metallic powder or suspensions thereof > using chemical processes > with reduction of metal compounds > starting from solid metal compounds > using gaseous reductors

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