FR1234263A
(en )
1960-10-17
High frequency alternator
FR1262912A
(en )
1961-06-05
High frequency furnace
FR1152272A
(en )
1958-02-13
High frequency cable
FR1326549A
(en )
1963-05-10
Improvements to high frequency electrical circuits
BE592559A
(en )
1961-01-02
Conductor for high frequency currents
FR1301808A
(en )
1962-08-24
Advanced loudspeaker for high frequencies
FR1249047A
(en )
1960-12-23
Insulator for electrical conductors
FR1261676A
(en )
1961-05-19
Conductor for high frequency currents
FR1244987A
(en )
1960-09-26
New provisions for high voltage electrical circuit breakers
FR1238459A
(en )
1960-08-12
Busbar insulator
FR1156206A
(en )
1958-05-13
Rod terminal for electrical circuits
FR1262500A
(en )
1961-05-26
Electrical switchgear especially for high voltage lines
FR1152652A
(en )
1958-02-21
Contactors for high currents at high frequency
FR1282534A
(en )
1962-01-27
Insulating base for electrical components
CH386500A
(en )
1965-01-15
Line for high frequency currents
DK95143C
(en )
1963-01-14
Conductor for high frequency currents.
FR1270047A
(en )
1961-08-25
Hollow conductor for the transmission of high frequency currents
FR1232538A
(en )
1960-10-10
Contactor for medium frequency currents
FR1226099A
(en )
1960-07-08
Bushing for electrical conductors
FR1218773A
(en )
1960-05-12
Magnetic circuit for transformer
FR1280041A
(en )
1961-12-29
Support for insulated electrical cables
FR1289202A
(en )
1962-03-30
Insulating masses for electrical conductors
FR1355275A
(en )
1964-03-13
Symmetrical high frequency conductor cable
FR1259658A
(en )
1961-04-28
New tube operating at high frequency
FR1229933A
(en )
1960-09-12
Three-phase magnetic circuit