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Re-Top USA, Inc.
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Arlington, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of sizing a hot top liner and assembling a hot top
Patent number
4,785,869
Issue date
Nov 22, 1988
Re-Top USA, Inc.
Charles B. Childs
B22 - CASTING POWDER METALLURGY
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Patent Grant
Lightweight reusable hot top
Patent number
4,721,278
Issue date
Jan 26, 1988
Re-Top USA, Inc.
Enn Vallak
B22 - CASTING POWDER METALLURGY
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last 30 patents
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