FR1187962A
(en )
1959-09-17
Variometers
CH325692A
(en )
1957-11-15
Housing for television receivers
FR1217311A
(en )
1960-05-03
Evaporator improvements
AT204094B
(en )
1959-06-25
Intermediate frequency amplifier for television receivers
CH361306A
(en )
1962-04-15
Intermediate frequency amplifier for television receivers
FR1212914A
(en )
1960-03-28
Frequency detector
CH344753A
(en )
1960-02-29
Television reception arrangement
FR1196930A
(en )
1959-11-26
Improvements to television receivers
FR1196417A
(en )
1959-11-24
Low frequency amplifier
AT197874B
(en )
1958-05-27
High voltage transformer for television receivers
FR1123322A
(en )
1956-09-20
Improvements to radio receivers
AT206472B
(en )
1959-12-10
Amplifier for high frequency signals
FR1148681A
(en )
1957-12-12
Television receiver
CH372350A
(en )
1963-10-15
Receiving device for audio frequency signals
AT197873B
(en )
1958-05-27
Television receiver
DK87896C
(en )
1959-09-28
Intermediate frequency amplifier for color television receivers.
FR1167222A
(en )
1958-11-21
Improvement in television receivers
CA541290A
(en )
1957-05-21
Television fixed frequency amplifier
AT196932B
(en )
1958-04-10
Intermediate frequency amplifier for a color television receiver
CH346242A
(en )
1960-05-15
Intermediate frequency amplifier for a color television receiver
FR1220800A
(en )
1960-05-27
Improvements to frequency dividing circuits
FR1173604A
(en )
1959-02-27
Improvements to tuned radio circuits
FR1197370A
(en )
1959-11-30
Evaporator improvements
FR1115681A
(en )
1956-04-27
Improvements made to radio receivers
FR1146238A
(en )
1957-11-07
Improvement in television receivers