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公开(公告)号：US3435496A
公开(公告)日：1969-04-01
申请号：US51871566
申请日：1966-01-04
Applicant: QUALITY COMPONENTS INC
Inventor： COWLES ROBERT JOHN
CPC classification number: H01G4/242 , Y10T29/435 , Y10T29/49147
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