FR71628E
(en )
1960-01-13
Magnetic tape drive device
BE532589A
(en )
1958-02-14
METHOD AND DEVICE FOR THE AUTOMATIC RECORDING OF MANUALLY TRACED SYMBOLS.
FR1187706A
(en )
1959-09-15
Method and device for transmitting information
FR1148908A
(en )
1957-12-18
Automatic track reproduction device
FR1114820A
(en )
1956-04-17
Automatic tuning device
FR1090719A
(en )
1955-04-04
Advanced automatic shut-off device for record players and similar machines
FR1097618A
(en )
1955-07-07
Information recording device
FR1093012A
(en )
1955-04-29
Tracking or marking device
FR1186839A
(en )
1959-09-02
Signal recording device
FR1208420A
(en )
1960-02-23
Device for reading level indications
FR1196841A
(en )
1959-11-26
Reading device for graduation
FR1094268A
(en )
1955-05-16
Tabulator list advancement device
FR1218589A
(en )
1960-05-11
Device for teaching reading
FR64221E
(en )
1955-11-09
Automatic die drilling device
FR1076645A
(en )
1954-10-28
Portable alarm device or automatic horn
FR1087456A
(en )
1955-02-24
Method and electromagnetic device for reading for use by the blind
AT182398B
(en )
1955-06-25
Device on typewriters for displaying the respective height of the writing line
FR1117117A
(en )
1956-05-17
Automatic recording and totaling device
FR1077986A
(en )
1954-11-15
Method and device for subtitling films
FR1045151A
(en )
1953-11-24
Automatic signal recording device with time indications
FR1082279A
(en )
1954-12-28
Automatic release device for plows, and plows fitted with this device
FR1078855A
(en )
1954-11-24
High frequency oscillator automatic measurement and control device, as well as the oscillator
FR1246546A
(en )
1960-11-18
Recording device for graphics transmission system
FR1297384A
(en )
1962-06-29
Method and device for automatic reading of printed characters
FR1269398A
(en )
1961-08-11
Method and device for adding pneumatic signals