-
公开(公告)号:US2474049A
公开(公告)日:1949-06-21
申请号:US58485945
申请日:1945-03-26
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H04L15/30
CPC classification number: H04L15/30
-
公开(公告)号:US2455673A
公开(公告)日:1948-12-07
申请号:US42726642
申请日:1942-01-19
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: G01S13/10
CPC classification number: G01S13/103
-
173.
公开(公告)号:US2448527A
公开(公告)日:1948-09-07
申请号:US55313844
申请日:1944-09-08
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01J25/50
CPC classification number: H01J25/50
-
公开(公告)号:US2431383A
公开(公告)日:1947-11-25
申请号:US54386044
申请日:1944-07-07
Applicant: RCA CORP
Inventor: FINCH JAMES L , HANSELL CLARENCE W
IPC: H02M7/06
CPC classification number: H02M7/06
-
公开(公告)号:US2430013A
公开(公告)日:1947-11-04
申请号:US44647442
申请日:1942-06-10
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
CPC classification number: G10K11/02 , H04N5/66 , Y10S181/402
-
公开(公告)号:US2427781A
公开(公告)日:1947-09-23
申请号:US47706243
申请日:1943-02-25
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H03K3/78
CPC classification number: H03K3/78
-
公开(公告)号:US2424886A
公开(公告)日:1947-07-29
申请号:US47043842
申请日:1942-12-29
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01J25/56
CPC classification number: H01J25/56
-
-
公开(公告)号:US2411765A
公开(公告)日:1946-11-26
申请号:US47653643
申请日:1943-02-20
Applicant: RCA CORP
Inventor: GEORGE USSELMAN , HANSELL CLARENCE W
IPC: H03B5/34
CPC classification number: H03B5/34
-
公开(公告)号:US2399114A
公开(公告)日:1946-04-23
申请号:US39003941
申请日:1941-04-24
Applicant: RCA CORP
Inventor: HANSELL CLARENCE W
IPC: H01J25/52
CPC classification number: H01J25/52
-
-
-
-
-
-
-
-
-