Assignee

SANAC NUOVA SPA

IT·2 granted patents·12 citations·filing 1989–1990

Technology mixB22D2

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2 records

0154US4953760ASlide-gate pouring appliance for ladles and similar devicesSANAC NUOVA SPA·Filed 1989·Granted Sep 4, 1990·10 cites·15 claims
0227US5000362AShut-off device made of refractory material for a slide-gate pouring applianceSANAC NUOVA SPA·Filed 1990·Granted Mar 19, 1991·2 cites·21 claims

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