-
公开(公告)号:US2066502A
公开(公告)日:1937-01-05
申请号:US4312935
申请日:1935-10-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: WILEY WHITNEY
IPC: H04M5/10
CPC classification number: H04M5/10
-
12.Switching system arrangement for providing multiple switching network line appearances without preassignment 失效
Title translation: 交换系统布置,用于提供多个交换网络线路外观,无需预先分配公开(公告)号:US3377433A
公开(公告)日:1968-04-09
申请号:US41531964
申请日:1964-12-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: WILEY WHITNEY
IPC: H04Q3/00
CPC classification number: H04Q3/0004
-
公开(公告)号:US3159714A
公开(公告)日:1964-12-01
申请号:US11156961
申请日:1961-05-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: ABBOTT JR GEORGE F , WILEY WHITNEY
IPC: H04Q3/00
CPC classification number: H04Q3/0008
-
公开(公告)号:US1979020A
公开(公告)日:1934-10-30
申请号:US63742632
申请日:1932-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: WILEY WHITNEY
IPC: H04M3/52
CPC classification number: H04M3/52
-
公开(公告)号:US1840376A
公开(公告)日:1932-01-12
申请号:US44849530
申请日:1930-04-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: WILEY WHITNEY
IPC: H04M5/08
CPC classification number: H04M5/08
-
公开(公告)号:US1632051A
公开(公告)日:1927-06-14
申请号:US12536726
申请日:1926-07-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: WILEY WHITNEY
IPC: H04M5/08
CPC classification number: H04M5/08
-
-
-
-
-