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公开(公告)号：US2752210A
公开(公告)日：1956-06-26
申请号：US32121452
申请日：1952-11-18
Applicant: GEN MOTORS CORP
Inventor： CLARK EARL L , DONLEY CARSON O
IPC: F16C33/12
CPC classification number: F16C33/12 , F16C2223/12
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