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公开(公告)号：US2943510A
公开(公告)日：1960-07-05
申请号：US65361157
申请日：1957-04-18
Applicant: GEN MOTORS CORP
Inventor： BOHNHOFF ARTHUR F , SKERL STANLEY J
IPC: F16H63/30
CPC classification number: F16H63/30 , Y10T74/20146 , Y10T74/20262
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