-
公开(公告)号:US2326296A
公开(公告)日:1943-08-10
申请号:US34065540
申请日:1940-06-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: HARRISON HENRY C , LITTLE JOHN B
CPC classification number: B23K11/0006 , H01J5/28 , H01J2893/0044
-
公开(公告)号:US2420671A
公开(公告)日:1947-05-20
申请号:US56069944
申请日:1944-10-27
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
IPC: G11B15/28
CPC classification number: G11B15/28
-
公开(公告)号:US2342412A
公开(公告)日:1944-02-22
申请号:US40860641
申请日:1941-08-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B , RONCI VICTOR L
IPC: H01J19/36
CPC classification number: H01J19/36 , H01J2893/0027
-
4.Production of germanium rods having longitudinal crystal boundaries 失效
Title translation: 生产具有纵向晶界的锗棒公开(公告)号:US2683676A
公开(公告)日:1954-07-13
申请号:US13835450
申请日:1950-01-13
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B , TEAL GORDON K
-
公开(公告)号:US2458181A
公开(公告)日:1949-01-04
申请号:US55489444
申请日:1944-09-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B , MUNSON WILDEN A
IPC: F16H15/56
CPC classification number: F16H15/56
-
公开(公告)号:US2304061A
公开(公告)日:1942-12-08
申请号:US33524640
申请日:1940-05-15
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
IPC: H04M1/10
CPC classification number: H04M1/10
-
公开(公告)号:US2716202A
公开(公告)日:1955-08-23
申请号:US16914750
申请日:1950-06-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
IPC: H01J23/42
CPC classification number: H01J23/42
-
公开(公告)号:US2606960A
公开(公告)日:1952-08-12
申请号:US9646049
申请日:1949-06-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
CPC classification number: H01L23/31 , H01L29/00 , H01L2924/0002 , H01L2924/09701 , H01L2924/00
-
公开(公告)号:US2409636A
公开(公告)日:1946-10-22
申请号:US55959744
申请日:1944-10-20
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
IPC: B23K11/00
CPC classification number: B23K11/0026
-
公开(公告)号:US2406021A
公开(公告)日:1946-08-20
申请号:US40070241
申请日:1941-07-01
Applicant: BELL TELEPHONE LABOR INC
Inventor: LITTLE JOHN B
IPC: H01H11/00
CPC classification number: H01H11/005 , Y10T29/49105
-
-
-
-
-
-
-
-
-