Assignee

EVANS MARVIN

US·1 granted patent·21 citations·filing 1989–1989

Technology mixB22C1 F23G1 F27B1

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1 record

0162US4941822AApparatus for heat treating contaminated particulate materialEVANS MARVIN·Filed 1989·Granted Jul 17, 1990·21 cites·21 claims

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