DK21996C
(en )
1917-03-12
Method and Devices for the production of conical rollers with precise dimensions.
DK20584C
(en )
1915-09-20
Method and Apparatus for the Production of Lead Oxide.
DK20077C
(en )
1915-04-12
Method and Apparatus for the Production of Nitric Acid.
DK20578C
(en )
1915-09-20
Method and Device for Manufacturing Hollow Stone with Screwed Inner Ribs.
DK16684C
(en )
1912-11-18
Method and Apparatus for Overcoming the Inertia of Selenium Cells.
DK27816C
(en )
1921-06-20
Apparatus for Simultaneous Rolling and Replacing of Pipes.
DK23219C
(en )
1918-07-01
Method and Apparatus for the production of aluminum chloride.
DK23983C
(en )
1919-01-20
Procedure for the production of cement and for the extraction of potassium salts.
DK20312C
(en )
1915-07-05
Procedure and Apparatus for Presenting Notices and the Like.
DK14660C
(en )
1911-06-06
Procedure and Device for the Production of Liquid Oxygen.
DK20223C
(en )
1915-06-14
Activating substance for the production of radioactive liquids and gases.
DK16390C
(en )
1912-09-16
Method for Making Matchboxes and the Like.
DK16752C
(en )
1912-12-09
Machine for the manufacture of glass jars and the like.
DK16093C
(en )
1912-06-17
Procedure and Apparatus for Manufacturing Rings with Frames and Any Decorations.
DK21248C
(en )
1916-06-05
Machine for Treatment and Design of Glass and the like.
DK22316C
(en )
1917-07-30
Method and Apparatus for Manufacturing Nitrogen Carbide Nitrogen Compounds.
DK21637C
(en )
1916-11-06
Method and Apparatus for Manufacturing Oil Gas.
DK23842C
(en )
1918-12-09
Method and Apparatus for the Manufacture of Peat Powder.
DK16289C
(en )
1912-08-05
Apparatus for the manufacture of fruit juices.
DK26255C
(en )
1920-07-05
Apparatus for Kiting Joints and the like.
DK21294C
(en )
1916-06-19
Construction and Procedure for the Production of Floor Separations and the Like.
DK23034C
(en )
1918-04-22
Procedure and Plant for the Manufacture of Decolorizing Coal.
DK20073C
(en )
1915-04-12
Method and apparatus for extracting wood and similar materials for the manufacture of pulp and the like.
DK28083C
(en )
1921-07-25
Method and Apparatus for the production of artificial fuels.
DK12420C
(en )
1909-08-16
Apparatus for the Production of Nitric Acid.