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公开(公告)号:US2799902A
公开(公告)日:1957-07-23
申请号:US36561053
申请日:1953-07-02
Applicant: GEN MOTORS CORP
Inventor: MULLER LLOYD E
IPC: B60S1/54
CPC classification number: B60S1/54
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公开(公告)号:US2191620A
公开(公告)日:1940-02-27
申请号:US10267836
申请日:1936-09-26
Applicant: GEN MOTORS CORP
Inventor: MULLER LLOYD E
CPC classification number: F01N13/18 , F01N1/006 , F01N1/02 , F01N1/023 , F01N2450/20 , F01N2470/04 , F01N2470/24 , F01N2490/15 , F01N2490/155
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