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公开(公告)号:US2912675A
公开(公告)日:1959-11-10
申请号:US55957056
申请日:1956-01-17
Applicant: GEN MOTORS CORP
Inventor: STEFAN HABSBURG-LOTHRINGEN , EDWARD QUINN CLARK
CPC classification number: B60Q1/30 , B60Q1/2607 , B60Q1/34
公开(公告)号:US2912675A
公开(公告)日:1959-11-10
申请号:US55957056
申请日:1956-01-17
Applicant: GEN MOTORS CORP
Inventor: STEFAN HABSBURG-LOTHRINGEN , EDWARD QUINN CLARK
CPC classification number: B60Q1/30 , B60Q1/2607 , B60Q1/34