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公开(公告)号：US2876653A
公开(公告)日：1959-03-10
申请号：US72568558
申请日：1958-04-01
Applicant: GEN MOTORS CORP
Inventor： MEYER BARTHOLD F
CPC classification number: F16H25/2427 , F16B33/00 , F16H25/2454 , Y10T74/18704
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