FR322135A
(en )
1903-01-28
Photographic development apparatus
CH19965A
(en )
1900-10-31
Chronophotographic series camera
CH22526A
(en )
1902-02-15
Camera
CH21790A
(en )
1901-09-30
Camera
CH21411A
(en )
1901-07-15
Friction apparatus
FR338289A
(en )
1904-05-14
Loading film cameras
CH21467A
(en )
1901-07-31
Advanced camera
CH412E
(en )
1903-06-15
Reversible panoramic camera
CH23746A
(en )
1902-09-15
Reversible panoramic camera
FR341359A
(en )
1904-08-06
Improvements in photography
CH23108A
(en )
1902-05-31
Striated mirror device
CH13718A
(en )
1897-08-15
Reciprocating camera for instant photography and projection of photographs
CH19462A
(en )
1900-07-15
Hand-held camera, advanced
CH21210A
(en )
1901-06-15
Camera for perforating photographic film
CH18191A
(en )
1899-11-15
Camera
FR378144A
(en )
1907-09-25
Apparatus for examining photographic images
FR3104E
(en )
1904-08-30
Advanced portable repeater device for examining photographic views
FR328228A
(en )
1903-07-08
Improvements in color photography
FR329102A
(en )
1903-07-25
Panoramic camera
FR351907A
(en )
1905-07-29
Detective camera for tri-color photography or ordinary photography at will
CH33593A
(en )
1905-12-31
Camera for tri-color photography and ordinary photography, at will
CH19539A
(en )
1900-07-31
Diaphragm with variable rectangular aperture for lenses for photography and image projection
FR344299A
(en )
1904-10-29
Photographic film developing machine
FR326468A
(en )
1903-05-27
photographic emulsions
CH22184A
(en )
1901-12-31
New Camera with Movable Slit Shutter