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公开(公告)号:US2283366A
公开(公告)日:1942-05-19
申请号:US39652041
申请日:1941-06-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N , EMORY LAKATOS
IPC: H01H51/02
CPC classification number: H01H51/02
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公开(公告)号:US2167078A
公开(公告)日:1939-07-25
申请号:US17291537
申请日:1937-11-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H03H9/46
CPC classification number: H03H9/46
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公开(公告)号:US2166359A
公开(公告)日:1939-07-18
申请号:US13383737
申请日:1937-03-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
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公开(公告)号:US2160876A
公开(公告)日:1939-06-06
申请号:US10106136
申请日:1936-09-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
CPC classification number: E06B7/18 , H01H51/32 , H03H9/48 , Y10S24/909
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公开(公告)号:US2115818A
公开(公告)日:1938-05-03
申请号:US5504835
申请日:1935-12-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H03H9/46
CPC classification number: H03H9/46
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公开(公告)号:US2414819A
公开(公告)日:1947-01-28
申请号:US57028544
申请日:1944-12-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
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公开(公告)号:US2291239A
公开(公告)日:1942-07-28
申请号:US36734240
申请日:1940-11-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H01H50/46
CPC classification number: H01H50/46
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公开(公告)号:US2212830A
公开(公告)日:1940-08-27
申请号:US30849739
申请日:1939-12-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: HICKMAN CLARENCE N , JACKSON HEIGHTS , EMORY LAKATOS
CPC classification number: H01H1/0201 , H01H51/20
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公开(公告)号:US2179640A
公开(公告)日:1939-11-14
申请号:US10859336
申请日:1936-10-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: EMORY LAKATOS
IPC: H01H51/32
CPC classification number: H01H51/32
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