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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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17/00
Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
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B22D17/005
using two or more fixed moulds
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