FR482064A
(en )
1917-02-14
Winding device for collector armatures
CH68339A
(en )
1915-03-16
Device for winding motion picture film
FR478703A
(en )
1916-01-05
Device for image exhibition
FR524801A
(en )
1921-09-10
Device for projecting and enlarging images
FR19134E
(en )
1914-10-27
Shutter device for cinematographs
FR467906A
(en )
1914-06-24
Shutter device for cinematographs
FR471649A
(en )
1914-11-05
Device for the training of cinematographic films
FR423844A
(en )
1911-04-27
Device for the presentation of cinematographic images
FR467408A
(en )
1914-06-11
Device for showing cinematographic advertisements
CH64023A
(en )
1914-03-02
Instant lighting device for photography
CH66144A
(en )
1914-09-01
Stop device for cinematographic targets
FR456220A
(en )
1913-08-20
Device for exhibiting moving pictures
FR476487A
(en )
1915-08-05
Device for unfolding cinematographic images
FR448999A
(en )
1913-02-14
Instant lighting device for photography
FR469334A
(en )
1914-07-29
Winding device for fabrics
FR425795A
(en )
1911-06-20
Winding indicator device for watch movements
FR461027A
(en )
1913-12-17
Device for the projection of photographic images
FR424676A
(en )
1911-05-20
Device for framing cinematographic film images
FR449821A
(en )
1913-03-08
Cooling device for magnet windings
FR479409A
(en )
1916-03-29
Motion picture shutter
FR427149A
(en )
1911-07-27
Device for photographic enlargers
FR453769A
(en )
1913-06-16
Photographic device for the identification of burglars
FR458849A
(en )
1913-10-20
Device for projecting cinematographic images with a plastic effect
FR492452A
(en )
1919-07-09
Positioning device for niche
FR443507A
(en )
1912-09-26
Winder for motion pictures