DK44282C
(en )
1931-06-29
Procedure and apparatus for the catalytic cracking of petroleum, tar and similar substances.
DK40543C
(en )
1929-07-29
Transportable apparatus for boiling tar and similar substances.
DK38817C
(en )
1928-05-29
Cooking apparatus Using gasified Petroleum or similar.
DK48543C
(en )
1934-03-19
Method and apparatus for the catalytic treatment of carbonaceous substances.
DK40744C
(en )
1929-09-09
Procedure and apparatus for finding arbitrary substances, in particular substances of arbitrary hardness and diverse structure.
DK39319C
(en )
1928-10-01
Method and Apparatus for the production of gas from liquid hydrocarbons.
DK39406C
(en )
1928-10-22
Apparatus for spraying Emulsions of Bitumen, Tar or similar.
DK37260C
(en )
1927-03-21
Procedure and Apparatus for the Manufacture of Fibers Containers.
DK42895C
(en )
1930-09-01
Procedure and Apparatus for Treating Products Derived by Coking Coal.
DK38033C
(en )
1927-10-10
Apparatus for Spraying and Drying Liquids.
CA300560A
(en )
1930-05-27
Process and apparatus for the catalytic cracking of petroleum oils, tar, etc.
DK46417C
(en )
1932-11-07
Procedure and Apparatus for Finding Solid Substances.
DK45438C
(en )
1932-03-21
Liquid clearance procedure and apparatus.
DK37211C
(en )
1927-03-07
Apparatus for bleaching fatty oils, mineral oils and the like using bleaching earth.
DK43548C
(en )
1930-12-29
Procedure and Apparatus for Gassing Heavy Oils.
CA249968A
(en )
1925-05-26
Apparatus for heating bitumen, tar and other substances
DK45631C
(en )
1932-05-09
Method and apparatus for decolorizing palm oils.
ES106272A3
(en )
1928-05-01
An apparatus for the conversion of heavy hydrocarbons into lighter ones.
DK42932C
(en )
1930-09-08
Method and Apparatus for the Production of Gas from Heavy Oils.
DK39618C
(en )
1928-12-17
Procedure and Apparatus for Pickling Seeds.
DK39359C
(en )
1928-10-15
Apparatus for Burning Oil.
DK41809C
(en )
1930-03-10
Procedure and Apparatus for Making Soaps.
DK46328C
(en )
1932-10-17
Procedure and apparatus for drying substances of a sludge-like nature.
DK30354C
(en )
1922-10-02
Procedure and Apparatus for Cracking Hydrocarbons.
DK40213C
(en )
1929-05-27
Apparatus for Setting the Course in Vessels, in particular Airplanes.