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公开(公告)号:US2019638A
公开(公告)日:1935-11-05
申请号:US68146033
申请日:1933-07-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: STOLLER HUGH M , MORTON EDMUND R
IPC: G04F8/00
CPC classification number: G04F8/003
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公开(公告)号:US1980220A
公开(公告)日:1934-11-13
申请号:US48486130
申请日:1930-09-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
CPC classification number: A43D25/18 , G03B1/18 , Y10T74/1594 , Y10T74/19879
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公开(公告)号:US1974082A
公开(公告)日:1934-09-18
申请号:US69325033
申请日:1933-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/902
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公开(公告)号:US1874380A
公开(公告)日:1932-08-30
申请号:US33046429
申请日:1929-01-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: STOLLER HUGH M , MORTON EDMUND R
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公开(公告)号:US1864547A
公开(公告)日:1932-06-28
申请号:US38403229
申请日:1929-08-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R , STOLLER HUGH M
IPC: H01K1/26
CPC classification number: H01K1/26
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公开(公告)号:US1804178A
公开(公告)日:1931-05-05
申请号:US34122929
申请日:1929-02-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/922
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公开(公告)号:US2516790A
公开(公告)日:1950-07-25
申请号:US73036047
申请日:1947-02-24
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R , STOLLER HUGH M
IPC: H01H50/46
CPC classification number: H01H50/46
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公开(公告)号:US2432117A
公开(公告)日:1947-12-09
申请号:US53373244
申请日:1944-05-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02K21/16
CPC classification number: H02K21/16
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公开(公告)号:US2395516A
公开(公告)日:1946-02-26
申请号:US46650842
申请日:1942-11-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R , STOLLER HUGH M
IPC: H02P7/26
CPC classification number: H02P7/265 , Y10S388/913
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公开(公告)号:US2394559A
公开(公告)日:1946-02-12
申请号:US40029941
申请日:1941-06-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: MORTON EDMUND R
IPC: H02P7/06
CPC classification number: H02P7/063
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