FR718454A
(en )
1932-01-25
Improvements to the processes and devices for recording signals and images
FR803109A
(en )
1936-09-23
Improvement in alternating current transmission methods and application device
FR758338A
(en )
1934-01-15
Improvements in image analysis and synthesis processes for transmission
FR765508A
(en )
1934-06-12
Improvements in television processes and apparatus
FR755943A
(en )
1933-12-01
Improvements in telecinematography image analysis methods
FR712674A
(en )
1931-10-07
Improvements to image transmission systems
FR768473A
(en )
1934-08-07
Improvements in television, image transmission and the like
FR708722A
(en )
1931-07-28
Improvements in analysis and synthesis processes in the electrical transmission of images
FR708514A
(en )
1931-07-24
Image transmission system
FR749009A
(en )
1933-07-17
Improvements in methods and devices for measuring and regulating humidity
FR759410A
(en )
1934-02-02
Apparatus intended for teaching and developing swimming in general
FR752946A
(en )
1933-10-03
Further training in analysis systems for telecinematography or television
FR798329A
(en )
1936-05-14
Method and device for receiving images or television
FR726730A
(en )
1932-06-02
Improvements in signal and image transmission methods and apparatus
FR796718A
(en )
1936-04-14
Image transmission methods and device
FR752740A
(en )
1933-09-29
Improvements relating to apparatus intended for printing and enlarging photographic images
FR786481A
(en )
1935-09-03
Method and means of analysis and integration of images in television and related sciences
FR761595A
(en )
1934-03-22
Hand-operated mechanical propulsion device applicable to watercraft
FR814868A
(en )
1937-07-01
Television system and analysis device used for this purpose
FR777057A
(en )
1935-02-11
Echo sounding device enhancements
FR803130A
(en )
1936-09-23
Analysis device for remote image transmission
FR764602A
(en )
1934-05-25
Improvements in methods and devices for printing music
FR751859A
(en )
1933-09-11
Improvements in processes and apparatus for the reproduction of documents of all kinds
FR749090A
(en )
1933-07-18
Apparatus for projecting images, advertisements and advertisements
FR734788A
(en )
1932-10-28
Stop and close device for pull clasps