FR1284341A
(en )
1962-02-09
Electron discharge device
CH364585A
(en )
1962-09-30
Furnace discharge device
CH380869A
(en )
1964-08-14
Discharge chute of a wick creping device
CH365487A
(en )
1962-11-15
Furnace discharge device
FR73569E
(en )
1961-01-09
Assembly device for tubes and metal profiles
FR1188510A
(en )
1959-09-23
Selectable cathode ray tube, and like operations, and device fitted with such a tube
FR1258754A
(en )
1961-04-14
Device intended to contain plasma
FR1244702A
(en )
1960-10-28
Indicator tube with glow discharge and device fitted with such a tube
BE597911A
(en )
1961-06-07
Device fitted with a glow discharge tube and a glow discharge tube for such a device
FR1275675A
(en )
1961-11-10
Device fitted with a glow discharge tube and a glow discharge tube for such a device
CH352621A
(en )
1961-02-28
Tube conveyor device
BE574305A
(en )
1959-06-29
Discharge tube and device fitted with such a tube.
BE598021A
(en )
1961-03-31
Electronic discharge device
FR1198279A
(en )
1959-12-07
Device equipped with a counter tube, with glow discharges, and tube for fitting such a device
FR1184939A
(en )
1959-07-28
Device equipped with a glow discharge tube
FR1182746A
(en )
1959-06-29
Gas discharge device
FR1186918A
(en )
1959-09-03
Discharge tube with built-in condenser and device fitted with such a tube
FR1035305A
(en )
1953-08-21
Device fitted with a glow discharge tube and tube suitable for such a device
BE583149A
(en )
1960-01-18
Nut with sealing device.
FR1231783A
(en )
1960-10-03
Digital display device
FR1120443A
(en )
1956-07-05
Device equipped with a glow discharge tube
FR1203618A
(en )
1960-01-20
Meter tube with glow discharge and assembly fitted with such a tube
FR1354820A
(en )
1964-03-13
Automatic bending machine and device simplifying the bending of the metal tube
FR1213997A
(en )
1960-04-05
Tube assembly device
FR1248808A
(en )
1960-12-23
Electron beam tube and amplifying device equipped with such a tube