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公开(公告)号:US1783063A
公开(公告)日:1930-11-25
申请号:US41590129
申请日:1929-12-23
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
IPC: H01F27/245 , H01F41/02
CPC classification number: H01F27/245 , H01F41/0233 , Y10T29/49078
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公开(公告)号:US2689396A
公开(公告)日:1954-09-21
申请号:US11208149
申请日:1949-08-24
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
CPC classification number: H01F41/0213 , H01F27/25 , Y10T29/49071
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公开(公告)号:US2344334A
公开(公告)日:1944-03-14
申请号:US34951640
申请日:1940-08-02
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
CPC classification number: H01F41/125 , H01F27/324 , Y10T29/49071
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公开(公告)号:US2305651A
公开(公告)日:1942-12-22
申请号:US39289541
申请日:1941-05-10
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
IPC: H01F41/02
CPC classification number: H01F41/0213
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公开(公告)号:US2036041A
公开(公告)日:1936-03-31
申请号:US4724035
申请日:1935-10-29
Applicant: GEN ELECTRIC
Inventor: GRANFIELD JOHN C , VIENNEAU JACOB J
IPC: B23K11/06
CPC classification number: B23K11/06
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公开(公告)号:US1919994A
公开(公告)日:1933-07-25
申请号:US38348229
申请日:1929-08-05
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
CPC classification number: B65H54/28 , H01F41/066
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公开(公告)号:US1817884A
公开(公告)日:1931-08-04
申请号:US21135727
申请日:1927-08-08
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
IPC: H01F41/06
CPC classification number: H01F41/082
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公开(公告)号:US3034203A
公开(公告)日:1962-05-15
申请号:US71808058
申请日:1958-02-27
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J , BEARDSLEY KENNETH D
CPC classification number: H01F27/25 , H01F41/024 , Y10T29/49071 , Y10T29/49073
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公开(公告)号:US2522244A
公开(公告)日:1950-09-12
申请号:US8372249
申请日:1949-03-26
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
IPC: H01F27/26
CPC classification number: H01F27/263
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公开(公告)号:US2478030A
公开(公告)日:1949-08-02
申请号:US67739046
申请日:1946-06-17
Applicant: GEN ELECTRIC
Inventor: VIENNEAU JACOB J
IPC: H01F41/02
CPC classification number: H01F41/024 , Y10T29/49071 , Y10T29/49078
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