-
公开(公告)号:US2908871A
公开(公告)日:1959-10-13
申请号:US46473754
申请日:1954-10-26
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
CPC classification number: H03K4/787 , H01L21/00 , H01L29/00 , H03F3/14 , Y10S148/151
-
公开(公告)号:US2786880A
公开(公告)日:1957-03-26
申请号:US23202751
申请日:1951-06-16
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
-
公开(公告)号:US2694112A
公开(公告)日:1954-11-09
申请号:US20362850
申请日:1950-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
IPC: H01J21/02
CPC classification number: H01J21/02
-
4.
公开(公告)号:US2678400A
公开(公告)日:1954-05-11
申请号:US20363050
申请日:1950-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
IPC: H01J40/00
CPC classification number: H01J40/00 , Y10S313/07
-
公开(公告)号:US2544755A
公开(公告)日:1951-03-13
申请号:US508448
申请日:1948-01-29
Applicant: BELL TELEPHONE LABOR INC
Inventor: JOHNSON JOHN B , MCKAY KENNETH G
IPC: H01J31/30
CPC classification number: H01J31/30 , Y10S313/07 , Y10S315/07
-
6.
公开(公告)号:US2724771A
公开(公告)日:1955-11-22
申请号:US20362950
申请日:1950-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
IPC: H03K3/02
CPC classification number: H03K3/02
-
公开(公告)号:US2670441A
公开(公告)日:1954-02-23
申请号:US11430349
申请日:1949-09-07
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
-
公开(公告)号:US2543039A
公开(公告)日:1951-02-27
申请号:US78966747
申请日:1947-12-04
Applicant: BELL TELEPHONE LABOR INC
Inventor: MCKAY KENNETH G
CPC classification number: H01J31/28 , G01T1/26 , H01B19/04 , Y10S313/07 , Y10S315/07
-
-
-
-
-
-
-