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公开(公告)号:US2866220A
公开(公告)日:1958-12-30
申请号:US51760555
申请日:1955-06-23
Applicant: GEN MOTORS CORP
Inventor: ROTH CHARLES P
IPC: B60S1/34
CPC classification number: B60S1/3486 , B60S1/34 , B60S1/3459 , B60S1/349
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公开(公告)号:US2837758A
公开(公告)日:1958-06-10
申请号:US43708454
申请日:1954-06-16
Applicant: GEN MOTORS CORP
Inventor: ADAMS DANIEL M , ROTH CHARLES P
IPC: B60S1/20
CPC classification number: B60S1/20
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公开(公告)号:US2834979A
公开(公告)日:1958-05-20
申请号:US43926154
申请日:1954-06-25
Applicant: GEN MOTORS CORP
Inventor: ROTH CHARLES P
IPC: B60S1/20
CPC classification number: B60S1/20
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