DK48414C
(en )
1934-02-19
Procedure and Film for the Screening of Natural Cinema Images.
DK48730C
(en )
1934-05-07
Procedure and Device for Aerating Liquids.
DK47993C
(en )
1933-11-06
Method and Apparatus for Making Reinforced Film Strips.
DK51185C
(en )
1936-01-27
Film Filming Procedure and Machine.
DK48475C
(en )
1934-03-05
Film med Lydskrift efter Amplitudemetoden og Fremgangsmaade til Fremstilling af saadanne Films.
DK49088C
(en )
1934-08-06
Procedure for Making Tone and Picture Films.
DK48168C
(en )
1933-12-18
Audio Film and Procedure for Making the Same.
DK64923C
(en )
1946-10-21
Procedure for the production of photographic and cinematographic multicolor images.
DK53661C
(en )
1937-09-27
Method and Image Copier.
DK45901C
(en )
1932-07-11
Reinforced Cinematographic Film and Procedure for Its Production.
DK56760C
(en )
1939-10-02
Procedure for Making and Reproducing Color Films.
DK49715C
(en )
1935-01-02
For Displaying Advertising Images And Similar Serving Projection Apparatus.
ES123499A1
(en )
1931-08-01
Procedure for the preparation of photographic and cinematographic positives in colors.
DK48952C
(en )
1934-07-02
Audio film and method of making such a film.
DK40804C
(en )
1929-09-23
Procedure for Capturing and Reproducing Photographic and Cinematographic Images with Natural Colors.
CA323514A
(en )
1932-06-21
Tone and picture film
ES121436A1
(en )
1931-02-16
Procedure of photographic and cinematographic bichromia.
DK51429C
(en )
1936-03-23
Films Synchronization Procedure.
DK46696C
(en )
1932-12-27
Procedure for the production of photographic and cinematographic, colored positives.
ES125899A1
(en )
1932-04-01
Procedure for the mechanical manufacture of plates and photographic films.
DK48815C
(en )
1934-05-28
Photographic Apparatus.
DK49160C
(en )
1934-08-20
Procedure for the production of approximately natural-colored cinema images.
DK49674C
(en )
1934-12-17
Procedure and arrangement for the production of explanatory text on cinematographic films.
DK46180C
(en )
1932-09-12
Procedure and Apparatus for the Disposal of Lighthouses.
CA313766A
(en )
1931-07-28
Photographic film for sounds and picture purposes