DK32308C
(en )
1923-09-24
Method and Apparatus for Making Colloidal Dispersions.
DK27478C
(en )
1921-04-25
Procedure and Apparatus for Making Imitations of Oak.
DK24863C
(en )
1919-08-18
Method and Apparatus for Performing Cooling Processes.
DK30278C
(en )
1922-09-18
Method and Apparatus for Developing Power.
DK26411C
(en )
1920-08-09
Method and Apparatus for Pasteurizing Liquids.
DK24847C
(en )
1919-08-11
Method and Apparatus for Making Paper Yarn.
DK32442C
(en )
1923-10-29
Method and Apparatus for Making Hydrocarbons from Other Hydrocarbons.
DK29679C
(en )
1922-06-06
Method and apparatus for making cementitious articles.
DK30044C
(en )
1922-08-07
Method and Apparatus for Electric Welding.
DK30586C
(en )
1922-11-06
Method and Apparatus for Manufacturing Decolorizing Coal.
DK28455C
(en )
1921-09-19
Method and Apparatus for Distilling Water.
DK24106C
(en )
1919-02-17
Method and Apparatus for Manufacturing Boot Protectors.
DK32875C
(en )
1924-02-18
Method and Apparatus for Preheating Workpieces.
DK32140C
(en )
1923-08-20
Method and Apparatus for Making Piston Rings.
DK35500C
(en )
1926-01-18
Method and Apparatus for Manufacturing Oil Gas.
DK29434C
(en )
1922-04-10
Method and Apparatus for the Production of Ketones of Secondary Alcohols.
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.
DK26715C
(en )
1920-09-27
Method and Apparatus for Preventing Puncture of Automobile Rings.
DK30354C
(en )
1922-10-02
Procedure and Apparatus for Cracking Hydrocarbons.
DK32304C
(en )
1923-09-24
Method and Apparatus for Transmitting Sound Vibrations.
DK26728C
(en )
1920-09-27
Apparatus for centering axles and the like.
DK24908C
(en )
1919-08-25
Apparatus for Performing Cooling Processes.
DK24932C
(en )
1919-09-01
Apparatus for Performing Cooling Processes.
DK25054C
(en )
1919-09-22
Method and Apparatus for Manufacturing Waterproof Sulfur Fabrics.