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公开(公告)号:US2091973A
公开(公告)日:1937-09-07
申请号:US2863035
申请日:1935-06-27
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H , RUSSELL JR RALSTON
CPC classification number: H01T21/02 , B28B1/44 , B28B3/024 , Y10S425/044 , Y10S425/124
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公开(公告)号:US2069059A
公开(公告)日:1937-01-26
申请号:US74108934
申请日:1934-08-23
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H
CPC classification number: B28B17/026 , B28B3/20
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公开(公告)号:US2272346A
公开(公告)日:1942-02-10
申请号:US33426640
申请日:1940-05-09
Applicant: GEN MOTORS CORP
Inventor: MCDOUGAL TAINE G , FESSLER ALBRA H
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公开(公告)号:US2128290A
公开(公告)日:1938-08-30
申请号:US4890335
申请日:1935-11-08
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H
IPC: B01D39/20
CPC classification number: B01D39/2089
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公开(公告)号:US2120338A
公开(公告)日:1938-06-14
申请号:US5024435
申请日:1935-11-16
Applicant: GEN MOTORS CORP
Inventor: MCDOUGAL TAINE G , FESSLER ALBRA H , KARL SCHWARTZWALDER
IPC: H01T13/38
CPC classification number: H01T13/38
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公开(公告)号:US2310578A
公开(公告)日:1943-02-09
申请号:US35001640
申请日:1940-08-02
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H , WATTS ARTHUR P
CPC classification number: F27B9/36 , F27B9/262 , F27B9/3005 , F27B9/32 , F27B2009/3066 , F27B2009/3653 , F27D5/005
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公开(公告)号:US2214931A
公开(公告)日:1940-09-17
申请号:US22882138
申请日:1938-09-07
Applicant: GEN MOTORS CORP
Inventor: MCDOUGAL TAINE G , FESSLER ALBRA H , BLAIR BARLETT HELEN
IPC: H01T13/38
CPC classification number: H01T13/38
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公开(公告)号:US2069060A
公开(公告)日:1937-01-26
申请号:US5442835
申请日:1935-12-14
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H
IPC: H01T13/38
CPC classification number: H01T13/38
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9.Ceramic body, especially adapted for use as a spark plug insulator 失效
Title translation: 陶瓷体,特别适用于火花塞绝缘子公开(公告)号:US2272338A
公开(公告)日:1942-02-10
申请号:US19140038
申请日:1938-02-19
Applicant: GEN MOTORS CORP
Inventor: FESSLER ALBRA H , KARL SCHWARTZWALDER
IPC: H01T13/38
CPC classification number: H01T13/38
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公开(公告)号:US2232860A
公开(公告)日:1941-02-25
申请号:US24972639
申请日:1939-01-07
Applicant: GEN MOTORS CORP
Inventor: MCDOUGAL TAINE G , FESSLER ALBRA H , BLAIR BARLETT HELEN
IPC: H01T13/38
CPC classification number: H01T13/38
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