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公开(公告)号:US2680835A
公开(公告)日:1954-06-08
申请号:US21963751
申请日:1951-04-06
Applicant: GEN MOTORS CORP
Inventor: SMITH LUCIAN B
IPC: G01R31/06
CPC classification number: G01R29/20 , G01R31/06 , Y10S439/912
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公开(公告)号:US2304963A
公开(公告)日:1942-12-15
申请号:US39003141
申请日:1941-04-24
Applicant: GEN MOTORS CORP
Inventor: SMITH LUCIAN B
IPC: B60Q1/38
CPC classification number: B60Q1/387
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公开(公告)号:US2195252A
公开(公告)日:1940-03-26
申请号:US4775035
申请日:1935-11-01
Applicant: GEN MOTORS CORP
Inventor: MCKINLEY CHARLES W , SMITH LUCIAN B , DINSMORE CLARENCE B
IPC: G01M1/34
CPC classification number: G01M1/34
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公开(公告)号:US2177966A
公开(公告)日:1939-10-31
申请号:US12265637
申请日:1937-01-27
Applicant: GEN MOTORS CORP
Inventor: WALLER DONALD D , SMITH LUCIAN B , RANDOLPH DONALD W , HELGEBY RALPH O
IPC: B60Q1/54
CPC classification number: G01P1/07
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公开(公告)号:US2164478A
公开(公告)日:1939-07-04
申请号:US11974037
申请日:1937-01-09
Applicant: GEN MOTORS CORP
Inventor: SMITH LUCIAN B
IPC: F01P11/02
CPC classification number: F01P11/0238 , Y10S220/32 , Y10T137/778
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公开(公告)号:US2162101A
公开(公告)日:1939-06-13
申请号:US19230238
申请日:1938-02-24
Applicant: GEN MOTORS CORP
Inventor: MCKINLEY CHARLES W , SMITH LUCIAN B , DINSMORE CLARENCE B
IPC: G01M1/34
CPC classification number: G01M1/34 , F16C32/0611
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公开(公告)号:US2968764A
公开(公告)日:1961-01-17
申请号:US67901957
申请日:1957-08-19
Applicant: GEN MOTORS CORP
Inventor: GREENLEY HAROLD H , SMITH LUCIAN B
IPC: G01R5/14
CPC classification number: G01R5/14
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公开(公告)号:US2889782A
公开(公告)日:1959-06-09
申请号:US58963956
申请日:1956-06-06
Applicant: GEN MOTORS CORP
Inventor: SMITH LUCIAN B
CPC classification number: F02M59/14 , F02M37/04 , F02M2700/1323 , F04B43/02
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公开(公告)号:US2459297A
公开(公告)日:1949-01-18
申请号:US62524545
申请日:1945-10-29
Applicant: GEN MOTORS CORP
Inventor: SMITH LUCIAN B
IPC: F02P1/00
CPC classification number: F02P1/00
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