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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B22
CASTING; POWDER METALLURGY
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B22D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
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19/00
Casting in, on, or around objects which form part of the product
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B22D19/08
for building-up linings or coverings, e.g. of anti-frictional metal
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