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公开(公告)号：US2985851A
公开(公告)日：1961-05-23
申请号：US68307657
申请日：1957-09-10
Applicant: INT STANDARD ELECTRIC CORP
Inventor： LEONARD LEWIN , BROOKE THOMPSON GEORGE HORACE , FRANCOIS SAGNARD
IPC: H01P1/365
CPC classification number: H01P1/365
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