FR1179267A
(en )
1959-05-22
Switch for multi-track recording in a magnetic memory system
FR1234095A
(en )
1960-10-14
Method and devices for recording television signals on magnetic tape
DK109056C
(en )
1968-03-11
Magnetic recording and reproducing apparatus.
BE605931A
(en )
1962-01-10
Method for magnetically reproducing an audible frequency signal recorded on a magnetrogram
CH351415A
(en )
1961-01-15
Machine for magnetic sound recording and reproduction
FR1294666A
(en )
1962-05-26
Method for magnetically reproducing an audible frequency signal recorded on a medium for this purpose
BE605932A
(en )
1962-01-10
Method for magnetic recording of an audible frequency signal on a magnetogram
FR1265219A
(en )
1961-06-30
Apparatus for magnetic recording and reproduction of high frequency signals
FR1432882A
(en )
1966-03-25
Method and apparatus for recording and reproducing signals
CH369292A
(en )
1963-05-15
Drive on a device for sound recording and playback
FR1294610A
(en )
1962-05-26
Method of recording an audible frequency signal on a magnetic medium
FR1429579A
(en )
1966-02-25
Device for magnetic recording and playback of a television signal
FR1185057A
(en )
1959-07-29
Method for placing a magnetic sound recording sheet on a tape recorder
FR1301135A
(en )
1962-08-10
Magnetic recording and reproduction process and devices for implementing this process
FR1141427A
(en )
1957-09-02
Reproduction device for acoustic magnetic tapes
FR1177164A
(en )
1959-04-21
Devices and method for recording and playing back magnetic recordings
CH401142A
(en )
1965-10-31
Apparatus for reproducing a complete magnetically recorded video signal
FR1255363A
(en )
1961-03-10
Method and device for magnetic recording and reproduction of high frequency signals
BE598572A
(en )
1961-06-27
Method for recording coded signers on a magnetic medium.
FR1257836A
(en )
1961-04-07
Method of recording encoded signals on a magnetic medium
FR1282179A
(en )
1962-01-19
Apparatus for restoring recordings made on a magnetic medium
FR1173263A
(en )
1959-02-23
Method and apparatus for recording magnetic information
FR1432598A
(en )
1966-03-25
Method and device for encoded recordings on magnetic media
DK78855C
(en )
1955-02-14
Apparatus for magnetic recording of sound oscillations on a linear carrier and for reproducing such.
FR1272781A
(en )
1961-09-29
Magnetic signal recording process