DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK48168C
(en )
1933-12-18
Audio Film and Procedure for Making the Same.
DK48638C
(en )
1934-04-16
Flipforms and Procedures for Manufacturing the Same.
DK51185C
(en )
1936-01-27
Film Filming Procedure and Machine.
DK49088C
(en )
1934-08-06
Procedure for Making Tone and Picture Films.
DK56760C
(en )
1939-10-02
Procedure for Making and Reproducing Color Films.
DK48952C
(en )
1934-07-02
Audio film and method of making such a film.
DK52904C
(en )
1937-04-05
Membrane for Speakers and Apparatus for Manufacturing the same.
DK52360C
(en )
1936-11-30
Process for the Preparation of Desoxymorphine C and Dihydrodeoxymorphine D.
DK51429C
(en )
1936-03-23
Films Synchronization Procedure.
DK48010C
(en )
1933-11-13
Audio Film of Procedure for Manufacturing the Same.
DK46014C
(en )
1932-08-01
Procedure and Device for Manufacturing Screws.
DK48770C
(en )
1934-05-22
Sound reproduction system.
DK52125C
(en )
1936-09-07
Procedure and Apparatus for the Manufacture of Cigarettes.
DK46092C
(en )
1932-08-22
Procedure and machine for rolling cigars and the like.
DK50241C
(en )
1935-05-13
Detergent and Procedure for Manufacturing the Same.
DK50275C
(en )
1935-05-27
Procedure and Device for Manufacturing Ignition Cords.
DK59236C
(en )
1941-11-24
Audio film with associated methods and apparatus for making the same.
DK49160C
(en )
1934-08-20
Procedure for the production of approximately natural-colored cinema images.
DK48414C
(en )
1934-02-19
Procedure and Film for the Screening of Natural Cinema Images.
DK48545C
(en )
1934-03-26
Procedure for Placing Inscriptions on Film.
DK48893C
(en )
1934-06-18
Cinematographic apparatus.
DK48936C
(en )
1934-07-02
Cinematographic apparatus.
DK50628C
(en )
1935-09-09
Filling pen and method of making the same.
DK50237C
(en )
1935-05-13
Procedure and Device for Cooling Solid Bodies.