Patent search ap:("CSF") AND inv:"PIERRE CAHOUR" Page 1

1.

发明授权
Indirectly heated cathode for valves operating on decimetric waves 失效
Title translation: 用于分压波动的阀的间接加热阴极

公开(公告)号：US2518121A

公开(公告)日：1950-08-08

申请号：US78143247

申请日：1947-10-22

Applicant: CSF

Inventor： PIERRE CAHOUR , VELTE ANDRE J

IPC: H01J1/20 , H01J21/08

CPC classification number: H01J1/20 , H01J21/08

2.

发明授权
Crossed field tube noise generator 失效
Title translation: 交叉场管噪声发生器

公开(公告)号：US3327242A

公开(公告)日：1967-06-20

申请号：US24962763

申请日：1963-01-07

Applicant: CSF

Inventor： JACQUES ARNAUD , PIERRE CAHOUR

IPC: H01J25/44 , H03B29/00

CPC classification number: H01J25/44 , H03B29/00

$Sole electrode of the crossed-field type of electron discharge device having a coating of refractory material thereon$

3.

发明授权
Sole electrode of the crossed-field type of electron discharge device having a coating of refractory material thereon 失效
Title translation: 具有在其上的耐火材料涂层的交叉场型电子放电装置的唯一电极

公开(公告)号：US3374389A

公开(公告)日：1968-03-19

申请号：US38363464

申请日：1964-07-20

Applicant: CSF

Inventor： PIERRE CAHOUR , WALTER SOBOTKA

IPC: H01J23/00 , H01J25/42

CPC classification number: H01J25/42 , H01J23/00

4.

发明授权
Electron discharge tube and circuit arrangement therefor 失效
Title translation: 电子放电管及其电路布置

公开(公告)号：US2574012A

公开(公告)日：1951-11-06

申请号：US74562847

申请日：1947-05-02

Applicant: CSF

Inventor： ROBERT BONNE , PIERRE CAHOUR , PIERRE GRIVET

IPC: H01J25/10

CPC classification number: H01J25/10

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