DK31493C
(en )
1923-04-03
Apparatus for Cutting and Collection of Cinematographic Films.
DK47993C
(en )
1933-11-06
Method and Apparatus for Making Reinforced Film Strips.
DK40650C
(en )
1929-08-19
Apparatus for Automatic Examination of Cinematographic Films.
DK38448C
(en )
1928-02-20
Method and Apparatus for Making Cinematographic Recordings.
DK32994C
(en )
1924-03-24
Method and Apparatus for Producing Colored Cinematographic Images.
DK53828C
(en )
1937-11-08
Method and Apparatus for Making Silent Tone Films.
DK47236C
(en )
1933-04-18
Method and Apparatus for Reproducing Line Patterned Films.
DK33450C
(en )
1924-07-21
Device for Performing the Film in Cinematographic Apparatus.
DK34731C
(en )
1925-07-13
Apparatus for Examining Films.
DK55875C
(en )
1939-02-27
Procedure and Apparatus for Graveling of Roads.
DK33891C
(en )
1924-11-17
Cinematographic Apparatus for Recording and Playback.
DK32387C
(en )
1923-10-15
Apparatus for Cutting Glass Plates.
DK42563C
(en )
1930-07-07
Apparatus for Performing Films.
DK48347C
(en )
1934-02-05
Apparatus for Line Patterning of Films.
FR716694A
(en )
1931-12-24
Film projection method and apparatus
DK56207C
(en )
1939-05-22
Apparatus for showing films.
DK32442C
(en )
1923-10-29
Method and Apparatus for Making Hydrocarbons from Other Hydrocarbons.
DK32056C
(en )
1923-08-06
Method and Apparatus for Treatment of Peat and Similar Fuel Materials.
FR558364A
(en )
1923-08-27
Method and device for cinematographic projection without shutter
DK54470C
(en )
1938-03-14
Method and Apparatus for Afnicotinization of Tobacco.
FR571567A
(en )
1924-05-20
Method and device for taking cinematographic pictures
DK32662C
(en )
1923-12-24
Device for Cinematographic Apparatus.
DK35498C
(en )
1926-01-18
Method and Apparatus for Continuous Softening of Water.
AT87411B
(en )
1922-02-25
Cinematographic apparatus.
DK32905C
(en )
1924-03-03
Procedure and Apparatus for Treating Peat.