using physical processes

Full Title

Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor > using physical processes

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

CASTING; POWDER METALLURGY

Subclass:

WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER

Child Classifications

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• B22F 9/04 starting from solid material, e.g. by crushing, grinding or milling
• B22F 9/06 starting from liquid material
• B22F 9/12 starting from gaseous material
• B22F 9/14 using electric discharge