FR725188A
(en )
1932-05-09
Advanced metallurgy furnace
DK47738C
(en )
1933-09-04
Procedure for Alumination of Articles of Iron and Steel.
DK48230C
(en )
1934-01-02
Ternær Iron Nickel Alloy with High Initial Permeability and Procedure for Treating Said Alloy.
DK50211C
(en )
1935-05-06
Procedure and associated device for the immediate manufacture of liquid iron or steel.
DK47826C
(en )
1933-10-02
Procedure for increasing the tensile strength of plates and strip steel.
DK48871C
(en )
1934-06-11
Procedure for the manufacture of cast iron articles.
DK53964C
(en )
1937-12-06
Procedure for hardening iron and steel objects.
DK46541C
(en )
1932-11-28
Procedure for Softening Skins and Skins.
DK42589C
(en )
1930-07-14
Process for the Preparation of Acetylmethylcarbinol and Diacetyl.
DK47290C
(en )
1933-05-08
Knebel for Kreaturtojr and the like.
DK45515C
(en )
1932-04-11
Procedure for the manufacture of hardened articles of nitriding iron and steel alloys.
DK43477C
(en )
1930-12-15
Procedure for electrolytic cleaning of wire, strip and the like of iron or steel.
DK47088C
(en )
1933-03-20
Steel.
GR3254B
(en )
1931-06-24
METHOD OF SILVERING OF IRON OR STEEL PRODUCTS AND OF THESE PRODUCTS.
DK54865C
(en )
1938-06-13
Procedure for the manufacture of iron or steel straps.
DK45516C
(en )
1932-04-11
Segloblat and Procedure for its Manufacture.
DK47650C
(en )
1933-08-14
Bonemasse and Procedure for its Manufacture.
DK48544C
(en )
1934-03-19
Procedure for changing the properties, in particular the hardness, strength and yield strength of iron and steel alloys.
DK48623C
(en )
1934-04-09
Procedure for changing the properties, in particular the hardness, strength and yield strength, of iron and steel alloys.
DK47283C
(en )
1933-05-01
Packaging and by means of such compounds.
ES122880A1
(en )
1931-06-16
Improvements introduced in metallurgical furnaces.
DK45996C
(en )
1932-08-01
Means for Eradication of Wall Cloth and the like.
ES123389A1
(en )
1931-07-16
Improvements in metallurgical processes.
DK46487C
(en )
1932-11-14
Procedure for the manufacture of fast and easily soluble persalent soaps.
DK46522C
(en )
1932-11-21
Machine for automatic evacuation and closing of cans.