DK77666C
(en )
1954-06-14
Process for extracting metals from their molten minerals by converting them into forms that can be more easily utilized.
DK64881C
(en )
1946-10-14
Method for Separating Metals from Metal Mixtures.
DK61870C
(en )
1944-02-07
Procedure for Refining Smelting of Metals by the Iron Group.
DK61439C
(en )
1943-10-18
Procedure for Extraction of Iron or Iron Alloys by Reduction of Iron Ore.
DK61586C
(en )
1943-11-22
Fermentation plant by which the carbon dioxide from the fermentation process can be extracted.
FR884431A
(en )
1943-08-12
Process for extracting manganese from its ores by leaching
DK56821C
(en )
1939-10-16
Tool for Detaching Metal Foil Capsules.
DK64909C
(en )
1946-10-21
Procedure for Roasting Sulfidic Ores.
FR876013A
(en )
1942-10-12
Process for recovering metals constituting an alloy
DK65897C
(en )
1947-11-17
Process for Increasing the Formability of Semi-Finished Aluminum-Copper-Magnium Alloys.
DK47385C
(en )
1933-05-29
Machine for the production of splinter strips, which are further processed into match strips.
DK68525C
(en )
1949-02-07
Process for the production of metal powder.
DK57237C
(en )
1940-02-05
Process for the production of metals or alloys by smelting metallic conglomerates.
DK66179C
(en )
1948-01-05
Method for Removing Silica from Water.
DK66393C
(en )
1948-03-01
Method for Varnishing Varnishes by Hot Pressing.
DK55594C
(en )
1938-12-19
Method for the production of thick-walled, cup-shaped metal hollow bodies by pressing a glowing block placed in a matrix.
DK73972C
(en )
1952-04-07
Process of extracting glycerin from residues from the fermentation of carbohydrates.
DK101681C
(en )
1965-05-17
Process for extracting minerals from subterranean deposits by in situ extraction.
DK65909C
(en )
1947-11-17
PROCEDURE FOR MANUFACTURING FIREPLACE STARS OF FLAMMABLE, SPARK-FLAMMABLE MIXTURES, BY WHICH THE MIXTURES ARE PRESSED TO STICKS
DK67102C
(en )
1948-06-28
Method for Separation of Metals by Extraction.
DK61523C
(en )
1943-11-08
Procedure for Making Beer.
DK91070C
(en )
1961-06-12
Process for the continuous recovery of pure lactams by extraction.
DK68484C
(en )
1949-01-31
Procedure for extracting vitamins.
DK57570C
(en )
1940-05-06
Procedure for the Regeneration of Oxidious Waste Produced by Smelting.
GR2138B
(en )
1929-01-29
VEHICLE METAL EXPORT MACHINE FOR EXTRACTORS, FROM MINERAL METALS.