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公开(公告)号：US2025187A
公开(公告)日：1935-12-24
申请号：US73510834
申请日：1934-07-14
Applicant: GEN MOTORS CORP
Inventor： WERNER CALVIN J , GRAVITT RUSSELL A , MARTS ARTHUR H
IPC: F16N7/14
CPC classification number: F16N7/14
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