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公开(公告)号:US1929108A
公开(公告)日:1933-10-03
申请号:US37920829
申请日:1929-07-18
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: F01M1/16
CPC classification number: F01M1/16
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公开(公告)号:US1948487A
公开(公告)日:1934-02-27
申请号:US54029831
申请日:1931-05-27
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: B62D5/04
CPC classification number: B62D5/04
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公开(公告)号:US1865817A
公开(公告)日:1932-07-05
申请号:US47760730
申请日:1930-08-25
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: B60T13/24
CPC classification number: B60T13/243
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公开(公告)号:US1955786A
公开(公告)日:1934-04-24
申请号:US59158632
申请日:1932-02-08
Applicant: GEN MOTORS RES CORP
Inventor: ALMEN JOHN O , BERRY GEORGE P
IPC: F01L1/25
CPC classification number: F01L1/252 , F02B2275/22
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公开(公告)号:US1950590A
公开(公告)日:1934-03-13
申请号:US56527731
申请日:1931-09-26
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: F01L1/20
CPC classification number: F01L1/20
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公开(公告)号:US1930261A
公开(公告)日:1933-10-10
申请号:US60151132
申请日:1932-03-28
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: F01L1/22
CPC classification number: F01L1/22 , F02B2275/22 , Y10T279/15 , Y10T279/17521
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公开(公告)号:US1844457A
公开(公告)日:1932-02-09
申请号:US32588028
申请日:1928-12-12
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: B60T13/24
CPC classification number: B60T13/247
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公开(公告)号:US1905888A
公开(公告)日:1933-04-25
申请号:US54029931
申请日:1931-05-27
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: F01L1/22
CPC classification number: F01L1/22 , F02B2275/22
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公开(公告)号:US1899743A
公开(公告)日:1933-02-28
申请号:US32588128
申请日:1928-12-13
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: F01L5/02
CPC classification number: F01L5/02
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公开(公告)号:US1865816A
公开(公告)日:1932-07-05
申请号:US47675330
申请日:1930-08-21
Applicant: GEN MOTORS RES CORP
Inventor: BERRY GEORGE P
IPC: B60T13/06
CPC classification number: B60T13/065
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