FR1262280A
(en )
1961-05-26
electrodes for discharge and high pressure lamps
CH314128A
(en )
1956-05-31
Activated electrode for electrical discharge vessels
DK76126C
(en )
1953-07-20
Apparatus with electric discharge tube containing a liquid cathode and several capacitive ignition electrodes.
CH319035A
(en )
1957-01-31
Discharge device with cathode ray generator
CH293278A
(en )
1953-09-15
Electric discharge tube.
DK77903C
(en )
1954-08-02
Apparatus with a speed-modulated electric discharge tube.
DK71543C
(en )
1950-10-02
Discharge tubes with a liquid or solid cathode and with a capacitive ignition electrode.
AT174679B
(en )
1953-04-25
Electric discharge tube with flat electrodes
DK98973C
(en )
1964-06-08
Electric discharge tube with glow cathode.
DK73112C
(en )
1951-09-24
Electric discharge tube with a liquid electrode.
DK76969C
(en )
1954-01-11
Apparatus with a glow discharge tube and glow discharge tube for the apparatus.
AT176614B
(en )
1953-11-10
Electric discharge tube
DK71474C
(en )
1950-09-11
Electric discharge tube with a pierced anode and a secondary emission electrode.
DK74678C
(en )
1952-09-08
Electrode for low pressure electric discharge tubes.
DK86354C
(en )
1958-10-13
Apparatus with two electric discharge tubes that are capacitively and inductively stabilized, respectively.
DK75666C
(en )
1953-04-07
Electric discharge tube for high frequencies and equipped with deflection electrodes.
DK104315C
(en )
1966-05-02
Apparatus with an electron discharge tube.
DK71107C
(en )
1950-06-12
Electric discharge tube with two or more liquid electrodes and capacitive ignition electrode.
CH291654A
(en )
1953-06-30
Electric discharge tube.
DK89365C
(en )
1960-07-18
Glow discharge tube with an auxiliary electrode.
DK73674C
(en )
1952-01-21
High vacuum discharge tube with an electrode system.
DE1700107U
(en )
1955-06-08
ELECTRIC DISCHARGE TUBE WITH INDIRECTLY HEATABLE CATHODE.
CH298666A
(en )
1954-05-15
Electric discharge tube with outer anode and zirconium trap.
DK60967C
(en )
1943-05-31
Apparatus with an electric Gaseous discharge tube.
DK82746C
(en )
1957-04-23
Electric discharge tube for low electrode voltages.