-
公开(公告)号:US1723039A
公开(公告)日:1929-08-06
申请号:US18503527
申请日:1927-04-19
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02J1/10
CPC classification number: H02J1/10 , Y10T307/576
-
公开(公告)号:US1780676A
公开(公告)日:1930-11-04
申请号:US16119527
申请日:1927-01-14
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02J3/16
-
公开(公告)号:US1701370A
公开(公告)日:1929-02-05
申请号:US14210426
申请日:1926-10-16
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H01J13/02
CPC classification number: H01J13/02 , H01J2893/0073
-
4.
公开(公告)号:US1820803A
公开(公告)日:1931-08-25
申请号:US16119427
申请日:1927-01-14
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02P1/16
CPC classification number: H02P1/166 , Y10T307/735
-
公开(公告)号:US1701369A
公开(公告)日:1929-02-05
申请号:US14210326
申请日:1926-10-16
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02M7/04
CPC classification number: H02M7/046
-
公开(公告)号:US1831563A
公开(公告)日:1931-11-10
申请号:US21295227
申请日:1927-08-15
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02P1/46
CPC classification number: H02P1/46 , Y10T307/735
-
公开(公告)号:US1717213A
公开(公告)日:1929-06-11
申请号:US20097327
申请日:1927-06-23
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H01J13/28
CPC classification number: H01J13/28
-
公开(公告)号:US1786303A
公开(公告)日:1930-12-23
申请号:US34404629
申请日:1929-03-02
Applicant: GEN ELECTRIC
Inventor: HOUGH EUGENE L
IPC: H02J7/14
CPC classification number: H02J7/14 , Y10T307/839
-
公开(公告)号:US1754027A
公开(公告)日:1930-04-08
申请号:US17719627
申请日:1927-03-21
Applicant: GEN ELECTRIC
Inventor: MACLEOD DONALD R , KING FREDERIC D , HOUGH EUGENE L
IPC: H02J3/06
CPC classification number: H02J3/06 , Y10T307/344 , Y10T307/469
-
-
-
-
-
-
-
-