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公开(公告)号:US2442575A
公开(公告)日:1948-06-01
申请号:US59168145
申请日:1945-05-03
Applicant: WEATHERHEAD CO
Inventor: LORAIN VANDERVOORT
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2438631A
公开(公告)日:1948-03-30
申请号:US67874446
申请日:1946-06-24
Applicant: JOHNSON PRODUCTS INC
Inventor: BERGMANN PAUL F
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2374508A
公开(公告)日:1945-04-24
申请号:US51709244
申请日:1944-01-05
Applicant: SMITH JEFF D
Inventor: SMITH JEFF D
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2267535A
公开(公告)日:1941-12-23
申请号:US38205241
申请日:1941-03-06
Applicant: JOHNSON PRODUCTS INC
Inventor: OSBORN RALPH W
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2203952A
公开(公告)日:1940-06-11
申请号:US25358239
申请日:1939-01-30
Applicant: GEN MOTORS CORP
Inventor: ESHBAUGH JESSE E
IPC: F01L1/25
CPC classification number: F01L1/252 , F02B2275/22
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公开(公告)号:US2158222A
公开(公告)日:1939-05-16
申请号:US11129336
申请日:1936-11-17
Applicant: DAYTON ERNEST L
Inventor: DAYTON ERNEST L
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2109459A
公开(公告)日:1938-03-01
申请号:US2648435
申请日:1935-06-13
Applicant: PACKARD MOTOR CAR CO
Inventor: BEST FRANK C
IPC: F01L1/25
CPC classification number: F01L1/252 , F02B2275/22
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公开(公告)号:US2074155A
公开(公告)日:1937-03-16
申请号:US73912934
申请日:1934-08-09
Applicant: TRUESDELL FRED A
Inventor: TRUESDELL FRED A
IPC: F01L1/25
CPC classification number: F01L1/252
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公开(公告)号:US2006641A
公开(公告)日:1935-07-02
申请号:US63485732
申请日:1932-09-26
Applicant: JOHNSON CHARLES E
Inventor: JOHNSON CHARLES E
IPC: F01L1/25
CPC classification number: F01L1/252
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