DK104687C
(en )
1966-06-20
Apparatus for recording and playing video signals.
OA00826A
(en )
1967-11-15
Device for the stereophonic reproduction of signals.
DK108606C
(en )
1968-01-08
Apparatus for producing reverberation of an electroacoustic signal.
DK103260C
(en )
1965-12-06
Apparatus for scanning magnetic records.
DK99530C
(en )
1964-08-17
Apparatus for reproducing sound signals.
DK104002C
(en )
1966-03-21
Coupling for stereophonic reproduction of signals.
DK112107B
(en )
1968-11-11
Apparatus for stereophonic reproduction of signals.
BE597778A
(en )
1961-03-31
Reproduction method
NL140066B
(en )
1973-10-15
IMAGE REPRODUCTION SYSTEM.
DK97316C
(en )
1963-11-11
Apparatus for reading data.
DK98267C
(en )
1964-03-16
Apparatus for recording or playing back grooved recording tracks.
DK101143C
(en )
1965-03-01
Data editing device.
FR1260003A
(en )
1961-05-05
Sound reproduction system
DK103569C
(en )
1966-01-24
Method for recording and playing back magnetic recordings and apparatus for performing the method.
DK96364C
(en )
1963-07-01
Apparatus for controlling electrical signals.
DK116186B
(en )
1969-12-15
Apparatus for producing length-adjusted lines of writing.
DK105328C
(en )
1966-09-19
Apparatus for making zippers.
DK95608C
(en )
1963-03-18
Stereophonic sound recorder.
DK94303C
(en )
1962-09-10
Apparatus for emitting an acoustic signal, such as a call signal.
DK96844C
(en )
1963-09-09
Coupling for stereophonic reproduction of signals.
AU216860B2
(en )
1958-01-16
Improvements insound reproducing apparatus
BE588873A
(en )
1960-09-21
Device for the stereophonic reproduction of signals.
DK99210C
(en )
1964-07-06
Apparatus for recording or reproducing or both of signals, in particular television signals.
DK100971C
(en )
1965-02-08
Apparatus for making particle board.
DK97979C
(en )
1964-02-10
Apparatus for separating materials.