FR942831A
(en )
1949-02-18
photographic emulsions
FR940402A
(en )
1948-12-13
Photographic lens
DK62368C
(en )
1944-06-19
Apparatus for Determining the Exposure Time of Photographic Magnifications of Translucent Images.
CH230715A
(en )
1944-01-31
Process for making photographic images.
DK63576C
(en )
1945-06-04
Apparatus for Drying Photographic Papers.
DK68128C
(en )
1948-12-13
Apparatus for generating photocopy.
FR897540A
(en )
1945-03-23
Photographic lens
DK66164C
(en )
1948-01-05
Apparatus for Carrying Slides.
FR885158A
(en )
1943-09-07
Photographic enlarger
DK64367C
(en )
1946-03-25
Apparatus for the Use of Photographic Copies, in particular Slides.
DK61979C
(en )
1944-02-28
Apparatus for Making Butter.
DK66611C
(en )
1948-04-12
Apparatus for Making Butter.
DK75034C
(en )
1952-11-24
Photosensitive photographic material or method of producing photographic images using this material.
DK66219C
(en )
1948-01-19
Apparatus for electro-oligodynamic Activation of Liquids.
FR977693A
(en )
1951-04-04
Viewfinder for cinematographic cameras
DK62591C
(en )
1944-08-21
Apparatus for measuring extremely small radiation doses.
CH237410A
(en )
1945-04-30
Photographic material for subtractive color positive photographic images.
DK64850C
(en )
1946-10-07
Method and Apparatus for Curing Photographic Films.
DK68728C
(en )
1949-03-14
Apparatus for performing short-term recordings using X-rays.
DK65984C
(en )
1947-12-01
Reproduction apparatus with optical system for specifying the magnification ratio.
DK64504C
(en )
1946-05-20
Apparatus for Filling Cartridge Magazines.
ES157420A1
(en )
1943-06-01
A DEVICE FOR THE PHOTOGRAPHIC IMMERSION OF RADIOSCOPIAS BY MEANS OF CAMERAS WITH LENS OPTICS
DK67338C
(en )
1948-08-02
Device for Narrow Film Tone Film Apparatus for Performing Tone Film.
ES157824A1
(en )
1943-07-01
NEW PROCEDURE FOR THE MANUFACTURE OF PHOTOGRAPHIC CANTONERAS
DK54807C
(en )
1938-05-30
Apparatus for Smoothing Film Shrinkage.