Metal lamp bases for electric lamps fabricated from certain relatively high copper and low zinc content copper alloys and lamps employing same are resistant to cracking in corrosive environments.
申请公布号
EP0345417(A2)
申请公布日期
1989.12.13
申请号
EP19890102988
申请日期
1989.02.21
申请人
GENERAL ELECTRIC COMPANY
发明人
SUSTER, ALBERT LEE;BEESLEY, EDWARD MURRAY;BACHMANN, WINSTON T.;GRITTI, JOHN;PAUGH, CLIFFORD WILLIAM;SULLIVAN, WILLIAM HENRY III;THOMASSON, GENE IRVIN
