CH204095A
(en )
1939-04-15
Setup with cathode ray tube.
DK59349C
(en )
1941-12-29
Cathode ray tube with multi-part, output electrode and coupling with such a tube.
CH255241A
(en )
1948-06-15
Cathode ray tube.
DK58667C
(en )
1941-05-12
Cathode ray tube with multi-part output electrode and associated coupling.
FR47475E
(en )
1937-05-25
Cathode ray tube
CH218678A
(en )
1941-12-31
Cathode ray tube.
DK61039C
(en )
1943-06-21
Deflection electrode pair for cathode ray polar tube, cathode ray polar tube with such an electrode pair and coupling with such a tube.
DK56465C
(en )
1939-07-24
Cathode ray tube.
DK58565C
(en )
1941-04-07
Electric discharge tube with a collector system containing secondary emission electrodes and coupling with such a tube.
FR784170A
(en )
1935-07-22
Cathode ray tube
CH219006A
(en )
1942-01-15
Cathode ray tube.
DK59728C
(en )
1942-05-04
Intensity controlled cathode ray tube, in particular for television purposes, and coupling with such a tube.
DK49419C
(en )
1934-10-22
Electron tube with a cathode, an outer electrode and four lattice electrodes lying in between.
DK59045C
(en )
1941-09-22
Cathode ray tube.
DK58586C
(en )
1941-04-15
Cathode ray tube.
DK57513C
(en )
1940-04-22
Cathode ray tube.
DK59732C
(en )
1942-05-04
Cathode ray tube.
DK54035C
(en )
1937-12-20
Cathode ray tube.
DK53673C
(en )
1937-10-04
Cathode ray tube.
DK57158C
(en )
1940-01-15
Coupling with a Cathode ray tube with Intensity control electrode.
DK58567C
(en )
1941-04-07
Coupling with a Discharge Tube containing a Secondary Emission Electrode for Gain.
DK49565C
(en )
1934-11-26
Electron Discharge Tube with Oxide Cathode.
FR810650A
(en )
1937-03-24
Cathode ray tube
FR808075A
(en )
1937-01-28
Cathode ray tube
DK50152C
(en )
1935-04-15
Coupling with a gas-filled, electric discharge tube.