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公开(公告)号:US2881799A
公开(公告)日:1959-04-14
申请号:US55756456
申请日:1956-01-05
Applicant: GEN MOTORS CORP
Inventor: MENEWISCH WILLIAM T
IPC: B60G17/033 , B60G17/052 , B60G21/10
CPC classification number: B60G17/0523 , B60G11/28 , B60G11/30 , B60G17/033 , B60G21/10 , B60G2300/14 , Y10S267/01 , Y10S280/01 , Y10T137/87201