FR1212881A
(en )
1960-03-28
Recording and reproduction system
BE590964A
(en )
1960-09-16
Remote controlled recording and reproduction system.
FR1222532A
(en )
1960-06-10
Magnetic recording and reproduction system
CH392618A
(en )
1965-05-31
Magnetic recording and reproducing device
FR1235609A
(en )
1960-07-08
Magnetic recording system
BE618636A
(en )
1962-12-14
Signal display and recording system
FR1361601A
(en )
1964-05-22
Information storage system
FR80334E
(en )
1963-04-12
Magnetic recording system
FR1329740A
(en )
1963-06-14
Recording and reproduction system
BE617707A
(en )
1962-09-17
Recording and reproduction system
FR1299525A
(en )
1962-07-27
Visual recording and rendering system
FR80064E
(en )
1963-03-08
Signal display and recording system
FR1358785A
(en )
1964-04-17
Recording system
FR1350699A
(en )
1964-01-31
Coded recording system
FR1401545A
(en )
1965-06-04
Recording medium and reproduction system
FR1307102A
(en )
1962-10-19
Magnetic recording and playback system
FR1321516A
(en )
1963-03-22
Seismic recording system
FR1368282A
(en )
1964-07-31
Magnetic recording and reproduction system
FR1279045A
(en )
1961-12-15
Sound recording system
FR1347968A
(en )
1964-01-04
Magnetic recording system
FR1256958A
(en )
1961-03-24
Remote controlled recording and playback system
FR1456688A
(en )
1966-07-08
Magnetic recording and reproduction system
FR1456654A
(en )
1966-07-08
Recording and reproduction device
FR1264669A
(en )
1961-06-23
Magnetic recording and playback device
FR1332606A
(en )
1963-07-19
Recording and reproducing apparatus