CH3718A
(en )
1891-12-15
Continuous Development Roll Film Camera
FR322135A
(en )
1903-01-28
Photographic development apparatus
CH5404A
(en )
1892-12-31
Roller support for photographic film
CH4007A
(en )
1892-01-30
Roller shutter
FR2887E
(en )
1904-07-12
Reproduction or copy camera, especially for cinematographic or reel photography
FR349736A
(en )
1905-06-09
Apparatus for developing photographic film
CH3419A
(en )
1891-09-15
Shutter for stereoscopes
CH13528A
(en )
1897-07-15
Apparatus for exposing photographic film strips
CH5353A
(en )
1892-12-15
Advanced photographic film
CH3086A
(en )
1891-06-15
Headgear as a photographic apparatus, called `` moment photography headgear ''
CH5645A
(en )
1893-02-15
Solar projection device for education
FR335560A
(en )
1904-02-01
Apparatus for developing photographic film in reels in broad daylight
CH6141A
(en )
1893-06-30
New roller frame for fast and continuous production of photographic images
CH3506A
(en )
1891-12-15
Panorama camera
FR336754A
(en )
1904-03-17
Camera for developing photographic plates
CH3665A
(en )
1891-11-30
Swimming apparatus
FR344299A
(en )
1904-10-29
Photographic film developing machine
FR339784A
(en )
1904-06-18
Camera for film rolls of various widths
CH4332A
(en )
1892-07-15
Chronograph counter
CH491A
(en )
1889-04-01
Improved Photographic Camera
CH3768A
(en )
1891-12-15
Advanced photographic chamber
CH3986A
(en )
1892-01-30
Innovation at Bettsophas
CH3730A
(en )
1891-12-15
Photographic chamber
CH4299A
(en )
1892-04-15
Billet coupir apparatus
CH3552A
(en )
1891-10-15
New apparatus for the production of sodium and potassium