FR1339284A
(en )
1963-10-04
Electrical connection device
FR1267943A
(en )
1961-07-28
Electronic regulator-contactor device for electrical energy source
FR1286969A
(en )
1962-03-09
Semiconductor device for the production of electrical energy
FR1287943A
(en )
1962-03-16
Device for transforming light energy into electrical energy
FR1130451A
(en )
1957-02-06
Device for the production of electrical energy
BE587001A
(en )
1960-05-16
Device for transforming electrical energy.
BE604992A
(en )
1961-12-14
Electronic regulator-contactor device for electrical energy source
FR1377876A
(en )
1964-11-06
Power source for electrical device
FR78788E
(en )
1962-09-07
Electrical connection device
BE598937A
(en )
1961-05-02
Device for making an electrical connection
FR1321111A
(en )
1963-03-15
Device for the production of electrical energy
FR1269365A
(en )
1961-08-11
Power supply device
BE601323A
(en )
1961-07-03
Device for the absorption of reactive electrical energy.
FR1104994A
(en )
1955-11-25
Device limiting the energy absorbed by an electrical device
FR1312720A
(en )
1962-12-21
Device transforming wave energy into electrical energy
FR1314458A
(en )
1963-01-11
Control device for electric power generators
FR1330926A
(en )
1963-06-28
Method and device for generating electrical energy
FR1251118A
(en )
1961-01-13
Power line tie-down device
FR1339232A
(en )
1963-10-04
Electric ignition device for projectile
BE598874A
(en )
1961-05-02
Contact device for electric clocks
FR1280022A
(en )
1961-12-29
Electric device for operating bells in flight
FR1283610A
(en )
1962-02-02
Device for the absorption of reactive electrical energy
FR1235644A
(en )
1960-07-08
Electronic power supply device
FR1343337A
(en )
1963-11-15
Electric clockwork device
FR1331043A
(en )
1963-06-28
Magnetic device for regulating a source of electrical energy