GB2204214B
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1991-09-25
High frequency signal booster
EP0309920A3
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1990-02-21
Electronic circuit apparatus of automobile
EP0296838A3
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1990-08-01
Monolithic microwave transmitter/receiver
KR960015278B1
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1996-11-07
Receiver of high-frequency signal
GB2202701B
(en )
1991-07-24
Clock signal generating circuit for television receiver
GB2200808B
(en )
1991-07-03
Frequency modulating circuit
HUT44654A
(en )
1988-03-28
Method for transmitting electric signal into frequency signal proportional thereto and circuit arrangement to carry out the said method
GB2204466B
(en )
1992-02-12
Frequency independent information transmission system
EP0231422A3
(en )
1987-11-25
Microwave transmitter/receiver apparatus
GB2205159B
(en )
1991-07-03
An electronic acoustic signal transmitter
PL265343A1
(en )
1988-12-22
System of an electronic frequency transmitter
GB8705468D0
(en )
1987-04-15
Manufacture of electronic devices
GB8823381D0
(en )
1988-11-09
Electronic devices & methods of energizing devices
EP0249466A3
(en )
1989-01-25
Mode changing of electronic apparatus
GB8706370D0
(en )
1989-04-19
Manufacture of electronic components
GB2201044B
(en )
1991-03-20
High frequency circulator
PL269525A1
(en )
1989-06-26
System of an electronic telephone set
CS343887A1
(en )
1988-09-16
Connection of time signal receiver
HUT48414A
(en )
1989-05-29
Circuit arrangement for generating high-linear signal of variable frequency
CS639387A1
(en )
1990-08-14
Connection of frequency sensor
PL267658A1
(en )
1988-05-12
An electronic system for stepwise changing of generator frequency
IL82867A0
(en )
1987-12-20
Construction of an electronic signaling instrument
CS754688A1
(en )
1990-02-12
Connection of electronic striking system
PL262110A1
(en )
1987-06-29
Method of and circuit for controlling an audio frequency signal transmitter
CS546487A1
(en )
1989-12-13
Connection of telegraphical receiver