-
公开(公告)号:US1984993A
公开(公告)日:1934-12-18
申请号:US58154831
申请日:1931-12-17
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L , LAICO JOSEPH P
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
-
公开(公告)号:US1934378A
公开(公告)日:1933-11-07
申请号:US52288031
申请日:1931-03-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L , CHARLES DEPEW
IPC: H01J17/56
CPC classification number: H01J17/56
-
公开(公告)号:US1912405A
公开(公告)日:1933-06-06
申请号:US38325229
申请日:1929-08-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J5/26
CPC classification number: H01J5/26 , H01J2893/0043
-
公开(公告)号:US1837373A
公开(公告)日:1931-12-22
申请号:US38325329
申请日:1929-08-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J5/42
CPC classification number: H01J5/42 , H01J2893/0034
-
公开(公告)号:US2488331A
公开(公告)日:1949-11-15
申请号:US4927348
申请日:1948-09-14
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J1/18
CPC classification number: H01J1/18
-
公开(公告)号:US2418117A
公开(公告)日:1947-04-01
申请号:US53785844
申请日:1944-05-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: HALE DOUGLAS A S , RONCI VICTOR L
IPC: H01J23/05
CPC classification number: H01J23/05
-
公开(公告)号:US2413689A
公开(公告)日:1947-01-07
申请号:US43055042
申请日:1942-02-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLARK JAMES E , RONCI VICTOR L
IPC: H01J21/36
CPC classification number: H01J21/36
-
公开(公告)号:US2398449A
公开(公告)日:1946-04-16
申请号:US40162741
申请日:1941-07-09
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J5/20
CPC classification number: H01J5/20 , H01J2893/0037
-
公开(公告)号:US2320170A
公开(公告)日:1943-05-25
申请号:US43988042
申请日:1942-04-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: BISHOP WALTER M , WARREN GRONROS , RONCI VICTOR L
IPC: H01R33/975
CPC classification number: H01R33/975
-
公开(公告)号:US2268670A
公开(公告)日:1942-01-06
申请号:US30722139
申请日:1939-12-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
CPC classification number: H01J19/38 , H01J5/24 , H01J19/28 , H01J21/02 , H01J21/065 , H01J21/20 , H01J2893/0013 , H01J2893/0015 , H01J2893/003 , H01J2893/0039 , Y10S65/04
-
-
-
-
-
-
-
-
-