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公开(公告)号：US3107503A
公开(公告)日：1963-10-22
申请号：US18753362
申请日：1962-04-16
Applicant: GEN MOTORS CORP
Inventor： SCHULTZ RAYMOND F , O'TOOLE EDWARD J , WIDDOWSON RICHARD E
CPC classification number: B60H1/3205 , B60H1/3208 , B60H1/3211 , B60H2001/3242 , B60H2001/3263 , B60H2001/3285 , F25B41/043
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