DK104687C
(en )
1966-06-20
Apparatus for recording and playing video signals.
CH388653A
(en )
1965-02-15
Apparatus for recording and / or reproducing sound recordings
DK104138C
(en )
1966-04-12
Apparatus for magnetic recording and recording of video signals.
DK109056C
(en )
1968-03-11
Magnetic recording and reproducing apparatus.
BE590622A
(en )
1960-09-01
Method and apparatus for reproducing sound signals
FR1244677A
(en )
1960-10-28
Magnetic recording reproducing apparatus
DK99287C
(en )
1964-07-13
Apparatus for magnetic recording and reproduction of sound.
DK93876C
(en )
1962-07-09
Apparatus for magnetic recording and reproduction of sound.
DK103836C
(en )
1966-02-28
Method for recording and playback of magnetic recordings, and apparatus for performing the method.
CH334699A
(en )
1958-12-15
Magnetic sound recording and playback device
DK88616C
(en )
1960-02-29
Apparatus for electromagnetic sound recording and reproduction.
DK89371C
(en )
1960-07-18
Drive mechanism for sound recording and reproducing apparatus.
DK103569C
(en )
1966-01-24
Method for recording and playing back magnetic recordings and apparatus for performing the method.
CH392913A
(en )
1965-05-31
Magnetic sound recording and playback device
CA584859A
(en )
1959-10-13
Methods of and apparatus for magnetic recording of sound on record cards
DK99530C
(en )
1964-08-17
Apparatus for reproducing sound signals.
DK86670C
(en )
1958-12-22
Device for devices for recording and playback of sound on elongated sound carriers.
DK89618C
(en )
1960-08-29
Detachable tape magazine for use in sound recording and reproducing apparatus.
FR1177164A
(en )
1959-04-21
Devices and method for recording and playing back magnetic recordings
DK78669C
(en )
1954-12-27
Apparatus for magnetic sound recording and reproduction.
FR1247591A
(en )
1960-12-02
Pancreatic lens for shooting and reproduction
DK88159C
(en )
1959-11-16
Magnetic recording and reproducing apparatus.
DK101445C
(en )
1965-04-05
Apparatus for magnetic recording or reproduction or recording and reproduction using band-shaped carriers.
CA587058A
(en )
1959-11-17
Sound recording and sound reproducing apparatus
DK108698C
(en )
1968-01-29
Apparatus for magnetic recording on and reproduction from a tape.