DK27816C
(en )
1921-06-20
Apparatus for Simultaneous Rolling and Replacing of Pipes.
DK21637C
(en )
1916-11-06
Method and Apparatus for Manufacturing Oil Gas.
DK28833C
(en )
1921-11-21
Method and Apparatus for Manufacturing Sealing Rings.
DK20584C
(en )
1915-09-20
Method and Apparatus for the Production of Lead Oxide.
DK23842C
(en )
1918-12-09
Method and Apparatus for the Manufacture of Peat Powder.
DK21718C
(en )
1916-12-11
Method and Apparatus for Ignition of Gas Mixtures Under Water.
DK22099C
(en )
1917-05-07
Method and apparatus for cold drawing of pipes and the like.
DK27464C
(en )
1921-04-18
Apparatus for Direction of Wheeled and Calf-Bone Legs.
DK20077C
(en )
1915-04-12
Method and Apparatus for the Production of Nitric Acid.
DK22316C
(en )
1917-07-30
Method and Apparatus for Manufacturing Nitrogen Carbide Nitrogen Compounds.
DK20786C
(en )
1915-11-29
Procedure and Apparatus for the Treatment of Hydrocarbons.
DK20513C
(en )
1915-08-30
Method and Apparatus for Leaving Leather Surfaces.
DK28635C
(en )
1921-10-17
Method and Apparatus for the production of combustible vapors.
DK20923C
(en )
1916-01-17
Method and Apparatus for Making Salt Salt.
DK31945C
(en )
1923-07-09
Method and apparatus for cooling and condensing gaseous substances.
DK27521C
(en )
1921-05-02
Apparatus for the Study of Gases.
DK28083C
(en )
1921-07-25
Method and Apparatus for the production of artificial fuels.
DK23219C
(en )
1918-07-01
Method and Apparatus for the production of aluminum chloride.
DK17932C
(en )
1913-10-13
Method and Apparatus for Sealing Gas Pipes.
DK21909C
(en )
1917-02-19
Apparatus for Decoction of Nutrients.
DK24766C
(en )
1919-07-21
Methods and apparatus for making ball and roller bearings.
DK21511C
(en )
1916-09-18
Method and Apparatus for Refining Petroleum.
DK19346C
(en )
1914-10-12
Method and Apparatus for Performing Electrosmotic Processes.
DK15499C
(en )
1912-01-22
Method and Apparatus for Making Sculptures.
DK19266C
(en )
1914-09-21
Apparatus for Treatment of Sewage and the like.