DK20786C
(en )
1915-11-29
Procedure and Apparatus for the Treatment of Hydrocarbons.
DK19266C
(en )
1914-09-21
Apparatus for Treatment of Sewage and the like.
DK27521C
(en )
1921-05-02
Apparatus for the Study of Gases.
DK20312C
(en )
1915-07-05
Procedure and Apparatus for Presenting Notices and the Like.
DK22965C
(en )
1918-04-02
Procedure and Apparatus for Squeezing Liquid of Peat.
DK22311C
(en )
1917-07-30
Apparatus for distilling petroleum residues and the like.
DK26255C
(en )
1920-07-05
Apparatus for Kiting Joints and the like.
DK25928C
(en )
1920-05-10
Procedure and Apparatus for Indicating the Hardness of Water and the Like.
DK21511C
(en )
1916-09-18
Method and Apparatus for Refining Petroleum.
DK17342C
(en )
1913-05-26
Procedure for Starting Engines and Related Apparatus.
DK20584C
(en )
1915-09-20
Method and Apparatus for the Production of Lead Oxide.
DK32791C
(en )
1924-02-04
Procedure and Apparatus for the toughening of manganese-steel articles.
DK28358C
(en )
1921-09-05
Procedure and Apparatus for Distilling High-Boil Products.
DK21329C
(en )
1916-07-10
Procedure and Apparatus for Drying.
DK16875C
(en )
1913-01-20
Procedure and Apparatus for Treating Hard Water.
DK27464C
(en )
1921-04-18
Apparatus for Direction of Wheeled and Calf-Bone Legs.
DK28819C
(en )
1921-11-21
Apparatus for Mixing Gases and Liquids.
DK28635C
(en )
1921-10-17
Method and Apparatus for the production of combustible vapors.
DK20611C
(en )
1915-09-27
Apparatus for the manufacture of emulsions.
DK20721C
(en )
1915-11-08
Apparatus for the manufacture of emulsions.
DK19700C
(en )
1915-01-11
Apparatus for Carbonization of Liquids.
DK23219C
(en )
1918-07-01
Method and Apparatus for the production of aluminum chloride.
DK27816C
(en )
1921-06-20
Apparatus for Simultaneous Rolling and Replacing of Pipes.
DK27461C
(en )
1921-04-18
Procedure and Apparatus for Separation of Air.
DK21906C
(en )
1917-02-19
Procedure and Apparatus for Sponging Cereals.