DK29736C
(en )
1922-06-12
Method and apparatus for continuous distillation of tar or oil.
DK27478C
(en )
1921-04-25
Procedure and Apparatus for Making Imitations of Oak.
DK28455C
(en )
1921-09-19
Method and Apparatus for Distilling Water.
DK32385C
(en )
1923-10-15
Method and Apparatus for Continuous Pulling of Glass Plates.
DK32103C
(en )
1923-08-13
Method and Apparatus for Extraction of Tin.
DK28720C
(en )
1921-10-31
Method and apparatus for distilling carbonaceous materials.
DK28550C
(en )
1921-10-03
Method and Apparatus for the Conversion of Liquid Hydrocarbons.
DK25087C
(en )
1919-09-29
Method and Apparatus for forming objects of wood or pulp.
DK27539C
(en )
1921-05-02
Method and Apparatus for the Production of Purified, Rectified and Fractionated Oils by Tar Distillation.
DK24658C
(en )
1919-06-16
Tar Distillation Apparatus.
DK32140C
(en )
1923-08-20
Method and Apparatus for Making Piston Rings.
DK35809C
(en )
1926-03-29
Method and Apparatus for Separating Liquids of Different Density.
DK30354C
(en )
1922-10-02
Procedure and Apparatus for Cracking Hydrocarbons.
DK35161C
(en )
1925-10-19
Method and Apparatus for Treatment of Concrete Products to be Impregnated.
DK26715C
(en )
1920-09-27
Method and Apparatus for Preventing Puncture of Automobile Rings.
DK35498C
(en )
1926-01-18
Method and Apparatus for Continuous Softening of Water.
DK30793C
(en )
1922-11-27
Method of Pressing Salt Glazed Tubes and Apparatus for Performing the Same.
AU1597420A
(en )
1920-06-19
Improved method of and apparatus for carbonisation or destructive distillation
DK24863C
(en )
1919-08-18
Method and Apparatus for Performing Cooling Processes.
DK46662C
(en )
1932-12-19
Procedure and Apparatus for Distillation and Thermal Decomposition of Hydrocarbon Oils.
DK37140C
(en )
1927-02-21
Method and Apparatus for the Separation of Carbon from Carbon Disulfide or similar compounds.
DK24106C
(en )
1919-02-17
Method and Apparatus for Manufacturing Boot Protectors.
DK29117C
(en )
1922-01-02
Apparatus for continuous skimming of fiery semen and seeds.
DK37697C
(en )
1927-07-11
Method and Apparatus for Cooling.
DK25218C
(en )
1919-11-24
Method and Apparatus for Continuous Separation of Liquid Mixtures or Emulsions.