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公开(公告)号:US2561462A
公开(公告)日:1951-07-24
申请号:US56589044
申请日:1944-11-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: COMPTON KENNETH G , GOULD HAROLD L B
IPC: H01F41/02
CPC classification number: H01F41/0213 , Y10T29/49071 , Y10T29/49078
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公开(公告)号:US2351321A
公开(公告)日:1944-06-13
申请号:US41253041
申请日:1941-09-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: COMPTON KENNETH G
IPC: H01G9/00
CPC classification number: H01G9/00 , Y10T29/417
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公开(公告)号:US2321997A
公开(公告)日:1943-06-15
申请号:US38505341
申请日:1941-03-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: COMPTON KENNETH G
CPC classification number: H01G9/022
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公开(公告)号:US2264130A
公开(公告)日:1941-11-25
申请号:US36187740
申请日:1940-10-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: COMPTON KENNETH G
IPC: H01G9/14
CPC classification number: H01G9/14
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