FR330878A
(en )
1903-08-26
Reservoir for developing photographic images
GB189524440A
(en )
1896-12-19
Improvements in the Manufacture of Sensitized Paper suitable for Photographic Purposes.
FR466472A
(en )
1914-05-14
Printing process, on paper, and transfer of photographic images
CH17258A
(en )
1899-05-31
Machine for rapid reproduction of large numbers of handwriting made on stearin paper
CH11755A
(en )
1896-12-15
Improved apparatus for the light exposure of sensitized film tapes and for the projection of series of photographic images printed on film tapes
FR420349A
(en )
1911-01-27
Process for photography and color printing
FR329088A
(en )
1903-07-25
New photography process for obtaining photographic images on sensitive surfaces
CH13232A
(en )
1897-05-15
Apparatus for the production of letterpress plates reproducing photographic plates
FR337166A
(en )
1904-03-31
Apparatus for developing photographic images
FR412628A
(en )
1910-07-18
Process for preparing polychrome paper for color photography
CH6141A
(en )
1893-06-30
New roller frame for fast and continuous production of photographic images
FR355102A
(en )
1905-10-24
Vignette for printing photographic prints
FR379868A
(en )
1907-11-21
Device for continuous printing of photographic prints
FR438043A
(en )
1912-05-06
Apparatus for printing photographic prints
FR335804A
(en )
1904-02-15
Illuminating powder bag for photography
FR404739A
(en )
1909-12-10
Apparatus for printing photographic prints
FR379867A
(en )
1907-11-21
Continuous apparatus for printing photographic prints
CH35327A
(en )
1906-08-15
Apparatus for printing photographic prints
CH32163A
(en )
1905-06-30
Sensitive plate for color photography
FR421203A
(en )
1911-02-17
Machine for printing photographic prints
CH27291A
(en )
1903-12-31
Apparatus for developing photographic images in broad daylight
FR332994A
(en )
1903-11-12
Camera for photographic printing
FR329933A
(en )
1903-08-08
New press frame for printing photographic prints
FR1629E
(en )
1903-09-01
New press frame for printing photographic prints
FR2918E
(en )
1904-07-25
New press frame for printing photographic prints