FR792264A
(en )
1935-12-26
Cathode beam tubes
FR44992E
(en )
1935-05-01
Cathode ray tube, especially for television
CH201283A
(en )
1938-11-30
Process for the production of alkali aluminates.
CH242029A
(en )
1946-04-15
Electron-optical system for cathode ray tubes, in particular for oscilloscope and television tubes.
AT148658B
(en )
1937-02-25
Process for influencing the beam current of cathode ray tubes, especially for television purposes.
SU45999A1
(en )
1936-02-29
Method of making thermite mass for electron tubes
ES135707A1
(en )
1935-01-01
Improvements in the manufacture of cathode ray tubes.
FR792697A
(en )
1936-01-07
Deflector circuits for cathode ray tubes
AT148656B
(en )
1937-02-25
Indirectly heated cathode for cathode ray tubes.
AU1976434A
(en )
1936-04-30
Deflecting method for cathode ray tubes
FR791980A
(en )
1935-12-20
Incandescent cathode for braun tubes, especially for television
FR739260A
(en )
1933-01-09
Incandescent cathode, especially for braun tubes
FR795162A
(en )
1936-03-07
Thermionic cathode
DK53673C
(en )
1937-10-04
Cathode ray tube.
IE13503L
(en )
1935-06-19
Cathode ray tubes
IE13928L
(en )
1935-01-22
Cathode ray tubes
ES143314A1
(en )
1937-01-01
An improved process for the manufacture of alkali metal hydroxide.
ES126461A1
(en )
1932-06-01
Process for the manufacture of metallic magnesium of magnesium oxide.
ES136527A1
(en )
1935-03-01
An improved process for the manufacture of sulfuric acid.
ES141278A1
(en )
1936-06-01
An improved process for the manufacture of alloys.
ES140414A1
(en )
1936-01-16
Arrangement to influence the radiant current of cathode ray tubes, especially for television applications.
CH181180A
(en )
1935-12-15
Process for the manufacture of pesticides.
AT152232B
(en )
1938-01-10
Television broadcast method.
ES130352A3
(en )
1933-07-01
Process for the manufacture of an electrolyte.
ES134873A3
(en )
1934-08-16
Procedure for the manufacture of tubes.