DK65249C
(en )
1946-12-23
Apparatus for coal - fired furnaces for smelting steel or other metals.
CH246442A
(en )
1947-01-15
Glass melting furnace.
DK61738C
(en )
1943-12-27
Procedure for refining smelting of the metals of the iron group.
DK68997C
(en )
1949-04-25
Process for decarburizing iron, iron alloys and other metals of the iron group.
DK63339C
(en )
1945-04-03
Device for Smelting Furnaces for Zinc or other Low Melting Metal.
DK61870C
(en )
1944-02-07
Procedure for Refining Smelting of Metals by the Iron Group.
DK64398C
(en )
1946-04-08
Device at Iron Blocks for Hoists.
DK69507C
(en )
1949-07-04
Process for the protection of molten metals and alloys which are easily oxidised.
DK67102C
(en )
1948-06-28
Method for Separation of Metals by Extraction.
DK65036C
(en )
1946-11-11
Rotary kiln for smelting and associated refining of metals by means of burners and procedure for the operation of the kiln.
DK75490C
(en )
1953-02-23
Lowering device for forging presses for forging crankshafts or similar objects.
DK67629C
(en )
1948-09-13
Procedure for Casting Concrete Pipe Tubes and Apparatus for Carrying Out the Procedure.
FR992615A
(en )
1951-10-22
Furnace linings
DK79415C
(en )
1955-06-20
Arc welding method of metals.
DK67116C
(en )
1948-06-28
Apparatus for Demercuration by Insertion of Amalgam Seals.
FR892956A
(en )
1944-05-25
Vault for industrial furnaces
DK84343C
(en )
1958-02-03
Method of casting metals.
DK64235C
(en )
1946-01-14
Device for Game Drums for Control of the Rope.
DK70506C
(en )
1950-01-16
Method of enameling iron and steel articles.
FR914701A
(en )
1946-10-16
Metallurgical furnace
DK69225C
(en )
1949-05-16
Process for phosphating metals.
DK69721C
(en )
1949-08-08
Method for tanning palsskin.
DK68812C
(en )
1949-03-28
Device for flammable furnaces for melting metals.
DK65781C
(en )
1947-10-27
Procedure for Smelting Sulfur.
DK69035C
(en )
1949-04-25
Process for the manufacture of lacquered articles of iron or steel.