CH38139A
(en )
1907-09-15
Cassette for developing and fixing photographic plates without a darkroom
CH39266A
(en )
1908-02-17
Daylight developing apparatus for photographic plates
FR381258A
(en )
1908-01-07
Photographic enlarger
CH28921A
(en )
1904-06-30
Developing tray for photographic plates
CH36931A
(en )
1907-03-31
Photographic plate
CH54697A
(en )
1912-06-17
Photographic plate loading and developing apparatus
FR331567A
(en )
1903-09-19
Photographic shutter
CH38931A
(en )
1908-01-02
Frame for copying photographic negatives
CH13887A
(en )
1897-09-15
Device for developing photographic plates without a darkroom
CH38341A
(en )
1907-10-15
Washing apparatus for photographic use
CH8925A
(en )
1895-02-15
Advanced photographic shutter
FR382367A
(en )
1908-02-05
Photographic developer
FR363283A
(en )
1906-07-25
Developer for photographic plates
CH62601A
(en )
1913-12-01
Developing frames for photographic plates
FR366140A
(en )
1906-09-27
Cinematograph on ordinary photographic plates
CH29581A
(en )
1904-09-15
Rocket apparatus for photographic recordings
FR378010A
(en )
1907-09-21
Plate holder for developing, fixing, washing and drying photographic plates
FR384842A
(en )
1908-04-23
Self-retouching photographic plate
FR382256A
(en )
1908-02-03
Photographic chassis-tank
FR336754A
(en )
1904-03-17
Camera for developing photographic plates
CH30199A
(en )
1904-11-30
Holding device for photographic apparatus
FR7482E
(en )
1907-08-09
New photographic film
FR375433A
(en )
1907-07-09
New photographic film
FR328542A
(en )
1903-07-16
Photographic shutter
CH45143A
(en )
1909-11-01
Photographic support pack