BE578298A
(en )
1959-08-17
Connection device.
FR1233409A
(en )
1960-10-12
Multiple frequency signal generators
FR1198894A
(en )
1959-12-10
Device for producing a succession of pulses
FR1235758A
(en )
1960-07-08
Transmission signal camouflage method
BE585171A
(en )
1960-03-16
Device transforming electrical signals into mechanical movements.
FR1222193A
(en )
1960-06-08
Device for producing pulse-coded signals
BE583117A
(en )
1960-01-18
Pulse sending device.
BE591124A
(en )
1960-09-16
Alternate change coded pulse transmission.
FR1227679A
(en )
1960-08-22
Perforation device
CH309055A
(en )
1955-08-15
Device for receiving a coded pulse signal.
BE585153A
(en )
1960-05-30
Transducer device.
FR1193687A
(en )
1959-11-04
Signal transmission device
BE577966A
(en )
1959-10-21
Device for producing pulse coded signals.
FR1206015A
(en )
1960-02-05
Pulse transmission device
FR1246985A
(en )
1960-11-25
Pulse Radar Device
FR1413175A
(en )
1965-10-08
Large diameter bubble production device
FR1393853A
(en )
1965-03-26
Device for receiving pulse signals
FR1232092A
(en )
1960-10-05
Signal transmitting devices with cores pierced with multiple openings
FR1223860A
(en )
1960-06-21
Limiting device for electrical signals
BE575806A
(en )
1959-08-17
Bending device.
FR1337935A
(en )
1963-09-20
Ultrasonic signal generators
FR1294703A
(en )
1962-06-01
Advanced signal separation device
FR1381207A
(en )
1964-12-14
Signal encoder device
FR1423186A
(en )
1966-01-03
Electronic device for the production of signals representative of characters
FR1182649A
(en )
1959-06-26
Pulse Radar Device