DK28605C
(en )
1921-10-10
Method and Apparatus for Creating Vivid Images.
DK32994C
(en )
1924-03-24
Method and Apparatus for Producing Colored Cinematographic Images.
DK32308C
(en )
1923-09-24
Method and Apparatus for Making Colloidal Dispersions.
DK31858C
(en )
1923-06-18
Method and Apparatus for Displaying Vivid Images in Natural Colors.
DK32103C
(en )
1923-08-13
Method and Apparatus for Extraction of Tin.
DK30102C
(en )
1922-08-21
Apparatus for Raising Sunken Ships.
DK30143C
(en )
1922-08-28
Apparatus for Raising Sunken Ships.
DK27117C
(en )
1921-01-24
Apparatus for Lifting and Moving Theater Scenes and the like.
DK29863C
(en )
1922-07-03
Method and Apparatus for Making Colored Vivid Images.
DK32140C
(en )
1923-08-20
Method and Apparatus for Making Piston Rings.
DK32898C
(en )
1924-02-25
Method and Apparatus for Electric Welding.
DK38448C
(en )
1928-02-20
Method and Apparatus for Making Cinematographic Recordings.
DK33937C
(en )
1924-12-08
Method and Apparatus for Preparing Boiler Water.
DK30142C
(en )
1922-08-28
Apparatus for raising sunken ships and the like.
DK33018C
(en )
1924-03-31
Apparatus for Casting Underwater Pillars and the like.
DK41064C
(en )
1929-11-11
Method and Apparatus for Generating Propulsion.
DK31293C
(en )
1923-02-12
Procedure and apparatus for wrapping objects and substances.
DK30803C
(en )
1922-11-27
Method and Apparatus for Making Picture Strips with Inscription for Live Pictures.
DK30480C
(en )
1922-10-23
Apparatus for the manufacture of margarine and the like.
DK39273C
(en )
1928-09-24
Method and Apparatus for Cooling.
DK30278C
(en )
1922-09-18
Method and Apparatus for Developing Power.
DK41776C
(en )
1930-03-03
Method and Apparatus for Making Stereoscopic Cinematographic Images.
DK27902C
(en )
1921-06-27
Apparatus for lifting sunken ships and the like.
AT91366B
(en )
1923-02-26
Photographic apparatus.
DK32844C
(en )
1924-02-11
Apparatus for the Recording and Production of Photographs.