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公开(公告)号：US3219784A
公开(公告)日：1965-11-23
申请号：US33439263
申请日：1963-12-30
Applicant: GEN MOTORS CORP
Inventor： NICHOLAS TORUK , OLSON JEROME B
CPC classification number: H02B1/044 , E05F15/00 , E05Y2400/854 , E05Y2400/86 , E05Y2900/55 , H01H13/063 , H01H15/02 , H01H21/22 , H01H23/12 , H01H2300/01
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