CH204067A
(en )
1939-04-15
Device with an electric discharge tube.
CH207090A
(en )
1939-09-30
Firearm with an electric ignition device.
DK53789C
(en )
1937-11-01
Device with an electric vibration generator and a discharge tube suitable for the generator.
DK49185C
(en )
1934-08-27
Ignition device by a gas-filled electric discharge tube.
ES141369A1
(en )
1936-06-01
An electric discharge device.
ES143114A1
(en )
1936-11-01
An electric discharge device.
DK51234C
(en )
1936-02-03
Electrode for Electric Discharge Tubes and Procedure for Manufacturing the Electrode.
DK62069C
(en )
1944-03-27
Device at Stokere.
ES140930A1
(en )
1936-04-01
An electrical discharge modulator device.
ES124516A1
(en )
1931-12-01
An electric discharge device.
ES141155A1
(en )
1936-05-01
Improvements in the electric devices for gas discharge.
ES141154A1
(en )
1936-05-01
Improvements in the electric devices for gas discharge.
ES146061A1
(en )
1940-12-01
An electric welding device.
ES133973A1
(en )
1934-05-16
A device for mounting electric and similar lamps.
ES134472A1
(en )
1934-07-01
A device for mounting electric and similar lamps.
ES126357A1
(en )
1932-05-16
An electric lighter
CH219513A
(en )
1942-02-15
Device with an electric gas discharge tube.
DK49178C
(en )
1934-08-27
Electric Spark Vibration Generator.
DK58611C
(en )
1941-04-21
Tightening device at Snortræk.
DK59616C
(en )
1942-03-30
Device for generator gas-powered Motor Vehicles.
DK49636C
(en )
1934-12-10
Filling device at Kværne.
DK52516C
(en )
1937-01-04
Device for electric air cables.
DK55254C
(en )
1938-09-26
Device with Feedback Coils.
ES135768A1
(en )
1934-12-16
An electrical device provided with a bushing.
ES143167A1
(en )
1936-11-01
An appliance with electric discharge valve filled with gas.