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公开(公告)号:US2232371A
公开(公告)日:1941-02-18
申请号:US24071838
申请日:1938-11-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W , OSCAR MYERS
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2227488A
公开(公告)日:1941-01-07
申请号:US21435438
申请日:1938-06-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: COLLIS RAYMOND E , DEHN JOSEPH W , HERSEY RALPH E , NEWSOM JAMES B
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2709771A
公开(公告)日:1955-05-31
申请号:US13600849
申请日:1949-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04Q3/42
CPC classification number: H04Q3/42
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公开(公告)号:US2686838A
公开(公告)日:1954-08-17
申请号:US15440650
申请日:1950-04-06
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04Q3/42
CPC classification number: H04Q3/42
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15.Variable timed release for registers controlled by register group busy means 失效
Title translation: 由寄存器组忙方式控制的寄存器的可变定时释放公开(公告)号:US2542800A
公开(公告)日:1951-02-20
申请号:US5739948
申请日:1948-10-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W , HERSEY RALPH E , MEHRING ARTHUR C
IPC: H04M3/14
CPC classification number: H04M3/14
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公开(公告)号:US2466390A
公开(公告)日:1949-04-05
申请号:US52868744
申请日:1944-03-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04L9/18
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公开(公告)号:US2355908A
公开(公告)日:1944-08-15
申请号:US49548743
申请日:1943-07-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04Q3/00
CPC classification number: H04Q3/0004
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公开(公告)号:US2355207A
公开(公告)日:1944-08-08
申请号:US49548843
申请日:1943-07-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04Q3/00
CPC classification number: H04Q3/0016
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公开(公告)号:US2225688A
公开(公告)日:1940-12-24
申请号:US28914439
申请日:1939-08-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04M3/32
CPC classification number: H04M3/326
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公开(公告)号:US1752550A
公开(公告)日:1930-04-01
申请号:US19314627
申请日:1927-05-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: DEHN JOSEPH W
IPC: H04M5/08
CPC classification number: H04M5/08
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