DK29021C
(en )
1921-12-19
Apparatus for Propulsion and Control of Vessels.
DK32606C
(en )
1923-12-10
Apparatus for Propulsion and Maneuvering of Ships and Aircraft.
DK27478C
(en )
1921-04-25
Procedure and Apparatus for Making Imitations of Oak.
DK29345C
(en )
1922-02-20
Apparatus for propulsion and steering of boats.
DK32308C
(en )
1923-09-24
Method and Apparatus for Making Colloidal Dispersions.
DK28455C
(en )
1921-09-19
Method and Apparatus for Distilling Water.
DK26816C
(en )
1920-10-25
Apparatus for Registration and Control of a Ship's Maneuvers, etc.
DK28550C
(en )
1921-10-03
Method and Apparatus for the Conversion of Liquid Hydrocarbons.
DK29770C
(en )
1922-06-19
Apparatus for raising sunken ships and the like.
DK28420C
(en )
1921-09-12
Method and Apparatus for Cutting Metal Under Water.
DK26411C
(en )
1920-08-09
Method and Apparatus for Pasteurizing Liquids.
DK34633C
(en )
1925-06-22
Apparatus for propelling, steering and maneuvering ships and other vessels.
DK30426C
(en )
1922-10-09
Method and Apparatus for Rapid Foam Preparation.
DK27844C
(en )
1921-06-20
Apparatus for Raising Sunken Ships.
DK24863C
(en )
1919-08-18
Method and Apparatus for Performing Cooling Processes.
DK27931C
(en )
1921-07-04
Apparatus for Facilitating the Descent of Lifeboats.
DK25218C
(en )
1919-11-24
Method and Apparatus for Continuous Separation of Liquid Mixtures or Emulsions.
DK30345C
(en )
1922-09-25
Apparatus for Detection and Direction Determination of Wave Energy.
DK30856C
(en )
1922-12-04
Apparatus for Detection and Determination of Wave Energy Direction.
DK26539C
(en )
1920-08-30
Procedure and Apparatus for the Combustion of Sulfur.
DK28720C
(en )
1921-10-31
Method and apparatus for distilling carbonaceous materials.
DK30192C
(en )
1922-09-04
Apparatus for Destruction of Ships or the like or for Determining Their Stand.
DK26339C
(en )
1920-07-26
Apparatus for mechanical removal of Kettle and Rust.
DK29863C
(en )
1922-07-03
Method and Apparatus for Making Colored Vivid Images.
DK23994C
(en )
1919-01-27
Apparatus for simultaneous recording and reproduction of sounds and vivid images.