Assignee

DORSEY ROBERT J

US·1 granted patent·7 citations·filing 1981–1981

Technology mixB28B1 B30B1

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0135US4412800AMold assembly for compressing refractory material and including a quick change mold boxDORSEY ROBERT J·Filed 1981·Granted Nov 1, 1983·7 cites·26 claims

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