Assignee

NAGRON STEEL & ALUMINIUM

NL·2 granted patents·39 citations·filing 1983–1985

Technology mixB23K1 F16J1 F17C1 F24S1 Y02E1

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2 records

0161US4724293AMethod of making a pressure vesselNAGRON STEEL & ALUMINIUM·Filed 1985·Granted Feb 9, 1988·21 cites·8 claims
0257US4527545ASolar energy system and solar heat collectorNAGRON STEEL & ALUMINIUM·Filed 1983·Granted Jul 9, 1985·18 cites·19 claims

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