CH201630A
(en )
1938-12-15
Process for the electrolytic production of metal coatings.
CH222140A
(en )
1942-06-30
Process for the production of a new azo dye.
CH220769A
(en )
1942-04-30
Method for producing a screen.
CH295688A
(en )
1954-01-15
Process for making patterned metallizations.
CH177119A
(en )
1935-05-15
Process for producing a solid diazo compound.
SU51959A1
(en )
1936-11-30
The method of making paint from the chrome blade peak production
CH196264A
(en )
1938-02-28
Process for the preparation of a complex copper compound of a polyazo dye.
CH196260A
(en )
1938-02-28
Process for the preparation of a complex copper compound of a polyazo dye.
CH181567A
(en )
1935-12-31
Process for the production of cartridge cases from light metal.
CH189449A
(en )
1937-02-28
Process for producing an alloy by melting down its components.
CH208787A
(en )
1940-02-29
Process for the production of an aluminum-zinc alloy.
CH201626A
(en )
1938-12-15
Process for the production of ointment-like compositions from polyhydric aliphatic alcohols.
CH189509A
(en )
1937-02-28
Process for making a durable ferrous compound.
CH193528A
(en )
1937-10-15
Process for the preparation of a new diazonium compound.
CH208730A
(en )
1940-02-29
Process for producing a thickening.
CH205178A
(en )
1939-06-15
Process for the passivation of pyrophoric metal compounds.
CA360805A
(en )
1936-09-29
Metal casting method
CH201947A
(en )
1938-12-31
Process for the preparation of a cholestadienone.
CH203304A
(en )
1939-02-28
Method for producing a moth repellent.
CH203302A
(en )
1939-02-28
Method for producing a moth repellent.
CH203301A
(en )
1939-02-28
Method for producing a moth repellent.
CH203303A
(en )
1939-02-28
Method for producing a moth repellent.
CH203305A
(en )
1939-02-28
Method for producing a moth repellent.
ES141278A1
(en )
1936-06-01
An improved process for the manufacture of alloys.
CH165377A
(en )
1933-11-15
Method for producing a moth repellent.