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公开(公告)号:US2007608A
公开(公告)日:1935-07-09
申请号:US54023531
申请日:1931-05-27
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
IPC: F02D9/00
CPC classification number: F02D9/00 , F02D2700/0253
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公开(公告)号:US1783921A
公开(公告)日:1930-12-02
申请号:US16483827
申请日:1927-01-31
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
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公开(公告)号:US2563341A
公开(公告)日:1951-08-07
申请号:US13030149
申请日:1949-11-30
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
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14.Means for suppressing transverse modes of oscillation in a piezoelectric crystal 失效
Title translation: 抑制压电晶体的横向振荡模式的方法公开(公告)号:US2543500A
公开(公告)日:1951-02-27
申请号:US67965846
申请日:1946-06-27
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , ERWIN WESLEY S
IPC: B06B1/06
CPC classification number: B06B1/0681
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公开(公告)号:US2377633A
公开(公告)日:1945-06-05
申请号:US39404741
申请日:1941-05-19
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
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公开(公告)号:US2159741A
公开(公告)日:1939-05-23
申请号:US68751233
申请日:1933-08-30
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , SITTLER EDWIN C
IPC: F24F1/02
CPC classification number: A47C21/044 , F24F1/025
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公开(公告)号:US2150880A
公开(公告)日:1939-03-14
申请号:US1373235
申请日:1935-03-29
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
IPC: F24F3/14
CPC classification number: F24F3/14
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公开(公告)号:US2098295A
公开(公告)日:1937-11-09
申请号:US66121033
申请日:1933-03-17
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , SITTLER EDWIN C
CPC classification number: A61H33/14 , A61H2033/068 , A61H2201/10 , A61N1/403
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公开(公告)号:US2080487A
公开(公告)日:1937-05-18
申请号:US54065431
申请日:1931-05-28
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F
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公开(公告)号:US1605663A
公开(公告)日:1926-11-02
申请号:US55304022
申请日:1922-04-15
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , MIDGLEY JR THOMAS
IPC: C10L1/00
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