FR1309350A
(en )
1962-11-16
Electromechanical energy transformation device
BE591980A
(en )
1960-12-19
Thermoelectric energy converter.
BE599815R
(en )
1961-08-05
Thermoelectric energy converter.
FR1286969A
(en )
1962-03-09
Semiconductor device for the production of electrical energy
BE596613A
(en )
1961-02-15
Electric device for initiating projectiles.
FR1311129A
(en )
1962-12-07
Hydraulic energy transformation device
FR1287943A
(en )
1962-03-16
Device for transforming light energy into electrical energy
FR1267943A
(en )
1961-07-28
Electronic regulator-contactor device for electrical energy source
BE587001A
(en )
1960-05-16
Device for transforming electrical energy.
FR1262633A
(en )
1961-06-05
Device for reducing the heating of turbines
FR1289966A
(en )
1962-04-06
Solar energy converter
FR1206726A
(en )
1960-02-11
Electric projectile ignition device
FR1243221A
(en )
1960-10-07
Solar energy receiver
BE601323A
(en )
1961-07-03
Device for the absorption of reactive electrical energy.
FR1228467A
(en )
1960-08-31
Ultrasonic device for the transformation of electrical energy into mechanical energy
BE597403A
(en )
1961-05-23
Energy transducer device.
FR1286933A
(en )
1962-03-09
Energy absorption devices
FR1283610A
(en )
1962-02-02
Device for the absorption of reactive electrical energy
FR1254327A
(en )
1961-02-17
Energy converter
FR1326700A
(en )
1963-05-10
Energy transmission mechanism
FR1296672A
(en )
1962-06-22
Hydraulic energy storage device
FR1251118A
(en )
1961-01-13
Power line tie-down device
BE577927A
(en )
1959-10-20
Ultrasonic device for the transformation of electrical energy into mechanical energy.
FR1321111A
(en )
1963-03-15
Device for the production of electrical energy
FR1392266A
(en )
1965-03-12
Device for the direct conversion of solar energy into electrical energy