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公开(公告)号：US2986094A
公开(公告)日：1961-05-30
申请号：US75290258
申请日：1958-08-04
Applicant: GEN MOTORS CORP
Inventor： MOELLER JOHN D , SCARFF TED R , STURM GERALD M
CPC classification number: F01L25/04 , F01L23/00 , F04B9/133 , F04B53/164
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