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公开(公告)号:US2281441A
公开(公告)日:1942-04-28
申请号:US37520241
申请日:1941-01-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W , MOHR MILTON E
IPC: H03K5/1536 , H04Q3/00
CPC classification number: H03K5/1536 , H04Q3/00
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公开(公告)号:US1888227A
公开(公告)日:1932-11-22
申请号:US56013131
申请日:1931-08-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H04B3/06
CPC classification number: H04B3/06
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公开(公告)号:US1880715A
公开(公告)日:1932-10-04
申请号:US48094030
申请日:1930-09-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: BJORNSON BJORN G , HORTON JR ARTHUR W , NORWINE ANDREW C
IPC: H04B3/20
CPC classification number: H04B3/20
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公开(公告)号:US1799794A
公开(公告)日:1931-04-07
申请号:US32085828
申请日:1928-11-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H04B3/40
CPC classification number: H04B3/40
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公开(公告)号:US2299821A
公开(公告)日:1942-10-27
申请号:US32796140
申请日:1940-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H04Q1/453
CPC classification number: H04Q1/4535
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公开(公告)号:US2184743A
公开(公告)日:1939-12-26
申请号:US9212336
申请日:1936-07-23
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H04N5/235
CPC classification number: H04N5/235
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公开(公告)号:US1844424A
公开(公告)日:1932-02-09
申请号:US49331430
申请日:1930-11-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H04B3/06
CPC classification number: H04B3/06
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公开(公告)号:US2326647A
公开(公告)日:1943-08-10
申请号:US39604941
申请日:1941-05-31
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
IPC: H01H67/26
CPC classification number: H01H67/26
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公开(公告)号:US2299822A
公开(公告)日:1942-10-27
申请号:US32796240
申请日:1940-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W , MURPHY ORLANDO J , VAUGHAN HENRY E
IPC: H04Q1/453
CPC classification number: H04Q1/4535
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公开(公告)号:US2244700A
公开(公告)日:1941-06-10
申请号:US29588939
申请日:1939-09-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: HORTON JR ARTHUR W
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