-
公开(公告)号:US2125317A
公开(公告)日:1938-08-02
申请号:US6225436
申请日:1936-02-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
CPC classification number: H01J19/40 , H01J5/26 , H01J2893/0043
-
公开(公告)号:US2111602A
公开(公告)日:1938-03-22
申请号:US74073534
申请日:1934-08-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
-
公开(公告)号:US2083346A
公开(公告)日:1937-06-08
申请号:US1937235
申请日:1935-05-02
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J19/42
CPC classification number: H01J19/42 , H01J2893/0002
-
公开(公告)号:US1998822A
公开(公告)日:1935-04-23
申请号:US67383833
申请日:1933-06-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L , ELBERT EDWARD F
IPC: H01H51/28
CPC classification number: H01H51/287
-
公开(公告)号:US1986534A
公开(公告)日:1935-01-01
申请号:US60342632
申请日:1932-04-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L , WILSON JAMES R , CHARLES DEPEW
IPC: H01J9/06
CPC classification number: H01J9/06 , Y10S118/20
-
公开(公告)号:US1700452A
公开(公告)日:1929-01-29
申请号:US6551025
申请日:1925-10-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J19/34
CPC classification number: H01J19/34 , H01J2893/0003
-
公开(公告)号:US2934588A
公开(公告)日:1960-04-26
申请号:US73405358
申请日:1958-05-08
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01L23/045
CPC classification number: H01L23/045 , H01L2924/0002 , Y10S220/29 , H01L2924/00
-
48.
公开(公告)号:US2746123A
公开(公告)日:1956-05-22
申请号:US22721451
申请日:1951-05-19
Applicant: BELL TELEPHONE LABOR INC
Inventor: EKSTRAND STURE O , RONCI VICTOR L
IPC: H01J21/36
CPC classification number: H01J21/36
-
49.Sealing fixture for the manufacture of electron discharge devices 失效
Title translation: 用于制造电子放电装置的密封夹具公开(公告)号:US2553749A
公开(公告)日:1951-05-22
申请号:US2512448
申请日:1948-05-05
Applicant: BELL TELEPHONE LABOR INC
Inventor: CLARK JAMES E , RONCI VICTOR L
CPC classification number: H01J29/82 , H01J5/26 , H01J2893/0043
-
公开(公告)号:US2447537A
公开(公告)日:1948-08-24
申请号:US51766044
申请日:1944-01-10
Applicant: BELL TELEPHONE LABOR INC
Inventor: RONCI VICTOR L
IPC: H01J23/22
CPC classification number: H01J23/22
-
-
-
-
-
-
-
-
-