CH201630A
(en )
1938-12-15
Process for the electrolytic production of metal coatings.
CH205828A
(en )
1939-06-30
Process for the production of aluminum phthalocyanine.
CH227925A
(en )
1943-07-15
Process for the production of erasable photographs.
CH206445A
(en )
1939-08-15
Process for the production of oxidic protective layers on aluminum and aluminum alloys.
CH247997A
(en )
1947-04-15
Process for the production of phosphate coatings on metals.
CH220133A
(en )
1942-03-15
Process for the electrolytic production of zinc coatings.
CH230710A
(en )
1944-01-31
Process for the production of coatings on objects made of aluminum or aluminum alloys.
CH195962A
(en )
1938-02-28
Process for the production of galvanic deposits on objects made of aluminum and aluminum alloys.
CH213368A
(en )
1941-01-31
Process for the preparation of an imidazoline.
CH175366A
(en )
1935-02-28
Process for the production of corrosion-resistant oxidic layers on aluminum and its alloys.
CH209863A
(en )
1940-05-15
Process for the electrolytic production of protective coatings on workpieces made of magnesium and its alloys.
CH229615A
(en )
1943-11-15
Process for the production of nickel coatings on objects made of aluminum and aluminum alloys.
CH175365A
(en )
1935-02-28
Process for the production of corrosion-resistant coatings on aluminum and its alloys.
AT148709B
(en )
1937-02-25
Process for the production of oxide layers on aluminum or aluminum alloys.
CH201631A
(en )
1938-12-15
Process for the electrolytic production of oxide-containing coatings on aluminum-free magnesium alloys.
AT144775B
(en )
1936-02-25
Process for the production of firmly adhering galvanic deposits on aluminum and its alloys.
CH175367A
(en )
1935-02-28
Process for the production of asphalt surfaces on aluminum and its alloys.
CH214411A
(en )
1941-04-30
Process for the electrolytic production of protective layers on the surfaces of objects made of light metals and light metal alloys
AT139821B
(en )
1934-12-10
Process for increasing the corrosion resistance of oxide coatings on aluminum and aluminum alloys.
CH200687A
(en )
1938-10-31
Method and device for the production of electroplated rolled products.
CH219709A
(en )
1942-02-28
Process for the recovery of metal from metal foils provided with an organic coating.
AT140846B
(en )
1935-02-25
Process for the separation of copper-silver alloys.
CH170509A
(en )
1934-07-15
Solder, especially for aluminum and its method of manufacture.
CH218894A
(en )
1942-01-15
Process for the electrolytic deposition of shiny zinc deposits on other metals.
CH227359A
(en )
1943-06-15
Process for the electrolytic deposition of aluminum on objects made of metals.