CH42572A
(en )
1909-02-01
New film for photography, cinematography and phonography and process for its manufacture
FR393628A
(en )
1908-12-29
Gelatin-based film, more particularly applicable to cinematography, and process for its manufacture
FR387791A
(en )
1908-07-22
Process for the production of photographic films and motion pictures
CH47963A
(en )
1910-09-01
Cinematographic film, process for its manufacture and apparatus for carrying out this process
FR405307A
(en )
1909-12-27
Photographic films and manufacturing process
FR397026A
(en )
1909-04-27
Improvements made to the production of sensitized surfaces or films, for photography
FR413222A
(en )
1910-08-03
Process for sensitizing coloring materials which can be used in photography
FR395521A
(en )
1909-03-04
Process for the production of screens for polychrome photography
FR377579A
(en )
1907-09-10
Manufacturing process for photographic film
FR518256A
(en )
1921-05-21
Process for the production of photographic reliefs
CH42340A
(en )
1909-01-16
Process for the preparation of photographic films
FR380502A
(en )
1907-12-11
Process for the production of novel light-sensitive preparations suitable for photography, as well as still images in light, using the same
FR379421A
(en )
1907-11-07
Manufacture of film for photography and other applications
FR405901A
(en )
1910-01-17
Portable darkroom for photography
FR345535A
(en )
1904-12-02
Self-detachable photographic films
FR3888E
(en )
1905-03-20
Self-detachable photographic films
FR402877A
(en )
1909-10-19
Process for the production of incombustible cinematographic films
FR399320A
(en )
1909-06-26
Improvements to the manufacturing processes of tricolor screens for photography
FR374069A
(en )
1907-06-04
Simple and rational shutter for photography
FR415358A
(en )
1910-09-24
Photography pencil case
FR401912A
(en )
1909-09-21
New photographic film
FR455075A
(en )
1913-07-22
Process for the production of photographic plates, cinematographic films, laminable papers and others
FR7204E
(en )
1907-06-01
Manufacturing process of film for photography and other applications
FR400385A
(en )
1909-07-26
Sensitive film for cinematograph
FR396412A
(en )
1909-04-09
Bundle of photographic film sheets