FR840012A
(en )
1939-04-18
Process for the protection of objects made of aluminum or aluminum alloys
CH231074A
(en )
1944-02-29
Process for the electrolytic oxidation of surfaces of aluminum and aluminum alloys.
BE478068A
(en )
1947-01-31
Process and electrolytes for anodic polishing of metals.
FR863782A
(en )
1941-04-09
Process for the electrolytic oxidation of aluminum and its alloys
CH209171A
(en )
1940-03-31
Process for stripping surfaces of magnesium and magnesium-based alloys.
FR915788A
(en )
1946-11-18
Process for the anodic oxidation of aluminum and aluminum alloy objects
FR858931A
(en )
1940-12-06
Process for the manufacture of printing plates of light metal, in particular of aluminum or its alloys
FR812797A
(en )
1937-05-18
Process for the electrolytic oxidation of aluminum and aluminum alloys by means of alternating current
FR830779A
(en )
1938-08-09
Process for improving the surface of metals and alloys
FR788875A
(en )
1935-10-18
Process for the production of anticorrosive oxide layers on aluminum and its alloys
FR873086A
(en )
1942-06-29
Process for the electrolytic oxidation of magnesium alloys
CH226458A
(en )
1943-04-15
Process for the anodic oxidation of aluminum and aluminum alloy objects.
FR815231A
(en )
1937-07-08
Process for the anodic oxidation of aluminum and its alloys
FR800385A
(en )
1936-07-03
Method and device for the electrolytic oxidation of parts of objects made of aluminum and aluminum alloys
CH240808A
(en )
1946-01-31
Process for the electrolytic oxidation of aluminum.
CH226027A
(en )
1943-03-15
Procedure for the anodic oxidation of aluminum objects and aluminum alloys.
CH217552A
(en )
1941-10-31
Process for supplementing and correcting the electrolyte in the refining of aluminum by igneous electrolysis.
FR794736A
(en )
1936-02-24
Process for the oxidation of metals of the aluminum group
FR953099A
(en )
1949-11-30
Process for the production of aluminum and other similar metals
CH271945A
(en )
1950-11-30
Process for the electrolytic polishing of metals.
FR802032A
(en )
1936-08-25
Process for the electrolytic oxidation of metals such as aluminum
FR884470A
(en )
1943-08-18
Process for ensuring the dimensional stability of zinc alloys containing aluminum and copper
FR837760A
(en )
1939-02-20
Process for drawing, drawing or stamping metals such as aluminum and its alloys
FR884492A
(en )
1943-08-18
Process for the nitriding of steel alloys
FR828451A
(en )
1938-05-18
Direct chromium plating process for electro-positive metals and their alloys, and electrolyte for the application of this process