DK29764C
(en )
1922-06-19
Device for Releasing Electrons.
DK25829C
(en )
1920-04-12
Device for Cinematographic Film Punching Apparatus.
DK23328C
(en )
1918-08-05
Device for Cinematographic Apparatus.
DK25268C
(en )
1919-12-08
Device for Photographic Cameras for Using Film Gaskets.
DK19934C
(en )
1915-03-08
Device for Cinematographic Apparatus.
DK28199C
(en )
1921-08-22
Device for Performing Cinematographic Movies.
FR530775A
(en )
1921-12-31
Cinematographic projection device
DK23455C
(en )
1918-09-02
Performance device for the Cinematographic Filmsband.
DK22031C
(en )
1917-03-26
Apparatus for developing films.
DK22424C
(en )
1917-09-03
Apparatus for developing films.
ES66810A1
(en )
1918-05-16
A cinematographic apparatus.
ES67429A1
(en )
1918-08-01
Apparatus for photographic enlargements.
DK27535C
(en )
1921-05-02
Safety device for cinematographic slides.
FR516394A
(en )
1921-04-18
Shutter for cinematographic device
DK27409C
(en )
1921-04-11
Apparatus for clamping overlapping plates.
DK27267C
(en )
1921-03-07
Procedure for Toning Photographic Silver Images.
DK28766C
(en )
1921-11-07
Device for Sequential Display of Images from Continuously Performed Film Strips.
DK30889C
(en )
1922-12-11
Device for Equalizing the Image Walk by Cinematographers.
DK22840C
(en )
1918-02-25
Device for Cinematographic Apparatus for Adjusting the Tightening of the Film.
FR494104A
(en )
1919-08-30
Decentering device for camera
DK25794C
(en )
1920-04-06
Apparatus for Cutting Cans.
DK26210C
(en )
1920-06-28
Apparatus for Cutting Cans.
ES67940A1
(en )
1918-11-01
A new procedure for automatic photography on cinematographic film.
DK25939C
(en )
1920-05-10
Device for Closing Cans.
DK25919C
(en )
1920-05-03
Device for Preventing Ignition of the Film in Cinematographic Apparatus.