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公开(公告)号：US2941614A
公开(公告)日：1960-06-21
申请号：US73448158
申请日：1958-05-12
Applicant: GEN MOTORS CORP
Inventor： FORBUSH LOTHROP M , STONE JAMES H , ZIMMERMAN WALTER H
CPC classification number: E05B77/54 , Y10T292/1021
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公开(公告)号：US2927825A
公开(公告)日：1960-03-08
申请号：US62581956
申请日：1956-12-03
Applicant: GEN MOTORS CORP
Inventor： STONE JAMES H
CPC classification number: B60K17/24 , F16C27/066
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