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公开(公告)号:US2326054A
公开(公告)日:1943-08-03
申请号:US35216240
申请日:1940-08-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R , STOLLER HUGH M
IPC: H01H51/02
CPC classification number: H01H51/02
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公开(公告)号:US2003457A
公开(公告)日:1935-06-04
申请号:US69437233
申请日:1933-10-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/925
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公开(公告)号:US1930279A
公开(公告)日:1933-10-10
申请号:US50740731
申请日:1931-01-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P5/74
CPC classification number: H02P5/74
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公开(公告)号:US2183655A
公开(公告)日:1939-12-19
申请号:US7836036
申请日:1936-05-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: G04D7/12
CPC classification number: G04D7/1285
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公开(公告)号:US2099865A
公开(公告)日:1937-11-23
申请号:US74802834
申请日:1934-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: G03B31/02
CPC classification number: G03B31/02 , Y10T74/19623
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公开(公告)号:US2081411A
公开(公告)日:1937-05-25
申请号:US4151835
申请日:1935-09-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: STOLLER HUGH M , MORTON EDMUND R
IPC: H02K21/38
CPC classification number: H02K21/44
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公开(公告)号:US2067500A
公开(公告)日:1937-01-12
申请号:US2268135
申请日:1935-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265
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公开(公告)号:US1811860A
公开(公告)日:1931-06-30
申请号:US36590429
申请日:1929-05-25
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/913
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公开(公告)号:US1719491A
公开(公告)日:1929-07-02
申请号:US20046027
申请日:1927-06-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: STOLLER HUGH M , MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/902 , Y10S388/913
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公开(公告)号:US2685683A
公开(公告)日:1954-08-03
申请号:US18246950
申请日:1950-08-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: HOLDEN WILLIAM H T , MORTON EDMUND R
IPC: H03K23/82
CPC classification number: H03K23/82
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