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公开(公告)号:US2829002A
公开(公告)日:1958-04-01
申请号:US53452255
申请日:1955-09-15
Applicant: GEN MOTORS CORP
Inventor: LEAVENGOOD ERNEST A , SEVERANCE DONALD W
IPC: B60N2/02
CPC classification number: B60N2/0224 , B60N2002/0256
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公开(公告)号:US2863013A
公开(公告)日:1958-12-02
申请号:US53435355
申请日:1955-09-14
Applicant: GEN MOTORS CORP
Inventor: BROWN WILLIAM E , GURNEY DAVID M , LEAVENGOOD ERNEST A
IPC: B60Q1/42
CPC classification number: B60Q1/425
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公开(公告)号:US2730866A
公开(公告)日:1956-01-17
申请号:US32811852
申请日:1952-12-26
Applicant: GEN MOTORS CORP
Inventor: BAKER ALBERT D , JONES KENNETH L , LEAVENGOOD ERNEST A
IPC: B60H1/32 , F24F13/065
CPC classification number: B60H1/3407 , B60H1/00207 , B60H1/00885 , B60H1/245 , B60H1/3435 , B60H2001/3478 , F24F13/065
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