-
公开(公告)号:US2020727A
公开(公告)日:1935-11-12
申请号:US59737632
申请日:1932-03-07
Applicant: GEN ELECTRIC
Inventor: GEORG GAIDIES , MARTIN REGER
IPC: H01J17/06
CPC classification number: H01J17/066 , H01J2893/0066
-
公开(公告)号:US1930090A
公开(公告)日:1933-10-10
申请号:US53680331
申请日:1931-05-12
Applicant: GEN ELECTRIC
Inventor: GEORG GAIDIES
IPC: H01J61/04
CPC classification number: H01J61/04
-
公开(公告)号:US1915019A
公开(公告)日:1933-06-20
申请号:US62996832
申请日:1932-08-22
Applicant: GEN ELECTRIC
Inventor: HANS EWEST , GEORG GAIDIES
IPC: H05B41/22
CPC classification number: H05B41/22
-
公开(公告)号:US1610892A
公开(公告)日:1926-12-14
申请号:US47195721
申请日:1921-05-23
Applicant: GEN ELECTRIC
Inventor: FRANZ SKAUPY , ADOLF FEHSE , GEORG GAIDIES
IPC: H01J17/00
CPC classification number: H01J17/00 , H01J2893/0064
-
公开(公告)号:US2175345A
公开(公告)日:1939-10-10
申请号:US8776836
申请日:1936-06-27
Applicant: GEN ELECTRIC
Inventor: GEORG GAIDIES , HERMANN KREFFT , HERMANN KUMMER
IPC: H01J1/28 , H01J61/073
CPC classification number: H01J1/28 , H01J61/0737
-
公开(公告)号:US2087759A
公开(公告)日:1937-07-20
申请号:US2390935
申请日:1935-05-28
Applicant: GEN ELECTRIC
Inventor: GEORG GAIDIES
IPC: H01J61/72
CPC classification number: H01J61/72
-
公开(公告)号:US1969277A
公开(公告)日:1934-08-07
申请号:US51022231
申请日:1931-01-21
Applicant: GEN ELECTRIC
Inventor: MARCELLO PIRANI , MARTIN REGER , GEORG GAIDIES
-
公开(公告)号:US1897642A
公开(公告)日:1933-02-14
申请号:US60386232
申请日:1932-04-07
Applicant: GEN ELECTRIC
Inventor: MARCELLO PIRANI , HANS EWEST , GEORG GAIDIES
IPC: H05B41/19
CPC classification number: H05B41/19
-
公开(公告)号:US1880949A
公开(公告)日:1932-10-04
申请号:US48622930
申请日:1930-10-03
Applicant: GEN ELECTRIC
Inventor: HANS EWEST , GEORG GAIDIES
-
公开(公告)号:US2116672A
公开(公告)日:1938-05-10
申请号:US9729236
申请日:1936-08-21
Applicant: GEN ELECTRIC
Inventor: HANS EWEST , GEORG GAIDIES
IPC: H01J61/64
CPC classification number: H01J61/64
-
-
-
-
-
-
-
-
-