DK75592C
(en )
1953-03-16
Process for the production of phosphate coatings on metals, in particular iron and steel.
DK116784B
(en )
1970-02-09
Process for phosphating iron and steel.
DK73714C
(en )
1952-01-28
Process for the production of phosphate coatings on metals, in particular iron and steel.
DK68997C
(en )
1949-04-25
Process for decarburizing iron, iron alloys and other metals of the iron group.
FR984974A
(en )
1951-07-12
Improvements to processes and machines for shaping parts, particularly metal
DK68582C
(en )
1949-02-21
Method and plant for immediate production of iron or steel from ore.
DK65695C
(en )
1947-09-29
Procedure for the production of diffusion coatings on metal objects, in particular iron or steel articles, and apparatus for carrying out the procedure.
DK70864C
(en )
1950-04-11
Method of glossy iron and steel articles.
DK66473C
(en )
1948-03-22
Procedure for the production of precious metal coatings on metallic objects and substrates.
DK69453C
(en )
1949-06-27
Procedure for pickling blouses and fur.
DK73201C
(en )
1951-10-15
Process for the production of cast iron parts.
DK69035C
(en )
1949-04-25
Process for the manufacture of lacquered articles of iron or steel.
DK82295C
(en )
1957-03-11
Process for the production of continuous, adhesively adhered corrosion protection coatings on stainless steel and iron surfaces.
CA414709A
(en )
1943-08-24
Austenitic alloy steel article
DK79760C
(en )
1955-08-22
Solution for the production of phosphate coatings, in particular on iron and steel, and methods for supplementing them.
CH229664A
(en )
1943-11-15
Process for the diffusion of silicon in workpieces made of iron, steel or their alloys.
DK69458C
(en )
1949-06-27
Process for the production of prestressed concrete parts, in particular for the production of steel strand concrete parts.
AT190826B
(en )
1957-07-25
Methods and devices for processing hard, in particular also brittle, workpieces.
DK82477C
(en )
1957-03-18
Process for the production of metal, in particular steel drums, and apparatus for use in carrying out the process.
DK70506C
(en )
1950-01-16
Method of enameling iron and steel articles.
CA415659A
(en )
1943-10-05
Metal treating process
DK82677C
(en )
1957-05-20
Process for surface treatment of metals, in particular iron and steel, and plants for carrying out the process.
DK89666C
(en )
1960-09-05
Method for preventing or reducing the corrosion of iron, steel or other iron alloys.
CA402211A
(en )
1942-01-13
Iron, steel and alloy production
CA411033A
(en )
1943-03-09
Metal corrosion reducing process