Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B22
CASTING; POWDER METALLURGY
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B22F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
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9/00
Making metallic powder or suspensions thereof
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B22F9/02
using physical processes
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B22F9/04
starting from solid material, e.g. by crushing, grinding or milling
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B22F2009/041
by mechanical alloying, e.g. blending, milling
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