FR1453975A
(en )
1966-07-22
Communication device for transmitting and receiving high frequency signals
FR1206219A
(en )
1960-02-08
Electronic device for data processing
FR1126885A
(en )
1956-12-03
Signal recording device
FR1259065A
(en )
1961-04-21
Device for transmitting and receiving stereophonic acoustic signals
FR1321089A
(en )
1963-03-15
Accumulator for recording high frequency electrical signals
CH381897A
(en )
1964-09-15
Stacking device for recording media
FR1499713A
(en )
1967-10-27
Method and device for recording electrical signals
BE617640A
(en )
1962-11-14
Device for recording and exploring high frequency signals.
FR1321992A
(en )
1963-03-22
Device for recording and exploring high frequency signals
FR1324851A
(en )
1963-04-19
Device for recording and exploring high frequency signals
BE618905A
(en )
1962-12-14
Device for recording and / or exploring high frequency signals
FR1219936A
(en )
1960-05-20
Device for recording or reproducing high frequency signals and, in particular, television signals
FR1339480A
(en )
1963-10-04
Perforating device for recording media
BE584404A
(en )
1960-03-01
Recording device composed of magnetic cores for recording and reading combinations of pulses.
FR1355151A
(en )
1964-03-13
Device for recording, exploring and erasing video signals
FR1254790A
(en )
1961-02-24
Tuning device for UHF
FR1287228A
(en )
1962-03-09
Damping device for electromagnetic waves
FR1362056A
(en )
1964-05-29
Electronic device for recording and setting time signals
FR1369327A
(en )
1964-08-14
Device for the exploitation of radar signals
BE617098A
(en )
1962-10-30
Device for recording and playing back television signals
FR1291814A
(en )
1962-04-27
Device for recording signals
BE585715A
(en )
1960-06-16
Device for recording the repetition frequency of an event
FR1099884A
(en )
1955-09-12
Device for the reception and interpretation of telegraph signals
FR1314711A
(en )
1963-01-11
Device for determining a sequence of signals
FR1342317A
(en )
1963-11-08
Method and device for magnetic recording of binary signals