FR729625A
(en )
1932-07-28
Apparatus for screening and filtering
FR705420A
(en )
1931-06-08
Frame for pictures
DK43811C
(en )
1931-03-09
Color Filter Disc for Use in Apparatus for Recording and Displaying Live Images.
DK43209C
(en )
1930-10-20
Procedure for Reproducing Images in Natural Colors.
DK40804C
(en )
1929-09-23
Procedure for Capturing and Reproducing Photographic and Cinematographic Images with Natural Colors.
DK35189C
(en )
1925-10-26
Screen for Viewing Slides and Similar Images.
DK41147C
(en )
1929-11-25
Apparatus for Displaying Live Images.
DK53094C
(en )
1937-05-18
Method and Apparatus for Capturing and Reproducing Images in Natural Colors.
DK42535C
(en )
1930-07-07
Apparatus for Recording Endless Movies for Live Images and the like.
AU1593528A
(en )
1929-10-15
Improvements in or connected with combined cinematograph picture recording and projecting apparatus
DK32372C
(en )
1932-10-15
Apparatus and Picture Ribbon for Displaying Live Images.
DK51475C
(en )
1936-03-30
Apparatus for Capturing and Reproducing Colored Slides, in particular for Cinematography.
DK49715C
(en )
1935-01-02
For Displaying Advertising Images And Similar Serving Projection Apparatus.
DK34575C
(en )
1925-06-02
Procedure and Apparatus for Recording Live Images.
CA250518A
(en )
1925-06-09
Lens system for taking and projecting pictures in natural colours
DK45309C
(en )
1932-02-29
Apparatus for Displaying Talking, Live Images.
DK45577C
(en )
1932-04-25
Apparatus for Displaying Talking, Live Images.
CA282308A
(en )
1928-08-07
Photographic recording apparatus
DK42226C
(en )
1930-05-12
Device for alternating presentation of fixed and live images.
DK35864C
(en )
1926-04-12
Method and Apparatus for Achieving a Stereoscope-Like Effect in Displaying Live Images.
DK37194C
(en )
1927-02-28
Device for Making Vivid Images in Natural Colors.
DK37438C
(en )
1927-05-09
Device for Making Vivid Images in Natural Colors.
DK37871C
(en )
1927-08-29
Apparatus for Displaying Photocopy and the like.
DK42990C
(en )
1930-09-15
Procedure for Copying Images in Natural Colors.
DK45438C
(en )
1932-03-21
Liquid clearance procedure and apparatus.