CH2606A
(en )
1891-01-31
Photographic film with frames
CH2472A
(en )
1890-11-15
Collapsible pocket photographic camera
CH3044A
(en )
1891-05-30
Advanced photographic films
CH491A
(en )
1889-04-01
Improved Photographic Camera
FR344299A
(en )
1904-10-29
Photographic film developing machine
CH8834A
(en )
1895-01-31
Photographic camera
CH18365A
(en )
1899-12-15
Photographic film
CH5786A
(en )
1893-03-31
Photographic camera
CH966A
(en )
1889-08-19
Photographic camera, especially also for instant pictures
FR357758A
(en )
1906-01-13
Improvements made to cameras for developing photographic film
CH46449A
(en )
1910-03-01
Photographic copier
FR345535A
(en )
1904-12-02
Self-detachable photographic films
FR3888E
(en )
1905-03-20
Self-detachable photographic films
CA34607A
(en )
1890-07-02
Photographic camera
CH3007A
(en )
1891-05-30
Innovation in photographic interchangeable cassettes
CH5404A
(en )
1892-12-31
Roller support for photographic film
FR331335A
(en )
1903-09-04
Improvements made to photographic film frames
FR331336A
(en )
1903-09-04
Improvements made to photographic film frames
CH4007A
(en )
1892-01-30
Roller shutter
CH1271A
(en )
1889-10-26
Construction type for photographic lenses
CH6167A
(en )
1893-07-31
Photographic double lens
CH34130A
(en )
1906-03-15
Case for developing, fixing and washing photographic images
FR464108A
(en )
1914-03-13
Improvements in dark rooms used in photography
AT31951B
(en )
1908-02-25
Time light cartridge for photographic purposes.
FR387855A
(en )
1908-07-25
Curtain shutter with photometric device for photography