CH56368A
(en )
1912-11-01
Process for electrolytic metal deposition using mechanically moved transfer devices
CH54667A
(en )
1912-06-17
Method of depositing tissue
CH57062A
(en )
1912-12-02
Process for de-enamelling enamelled objects
CH59261A
(en )
1913-05-02
Process for the manufacture of electrolytic capacitors
CH59512A
(en )
1913-05-16
Process for the preservation of electrolytic capacitors
CH54324A
(en )
1912-05-17
Process for the representation of erythrene
CH58670A
(en )
1913-03-17
Process for the representation of erythrene
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56096A
(en )
1912-10-01
Process for cleaning metal objects
CH66888A
(en )
1914-10-16
Method of spraying barrels
CH57543A
(en )
1913-01-16
Process for the preparation of b-b-dianthraquinonyl sulfide
CH72060A
(en )
1916-03-16
Process for the production of metal coatings
CH55752A
(en )
1912-09-02
Process for the preparation of acetylene tetrachloride
CH55479A
(en )
1912-08-16
Process for the preparation of ß-γ-dimethylerythrene
CH57398A
(en )
1913-01-02
Process for the preparation of 4-oxy-3-aminophenylarsine
CH58410A
(en )
1913-03-01
Process for the preparation of tetraethylglycol
CH57983A
(en )
1913-02-17
Process for the preparation of tetranitroaniline
CH59795A
(en )
1913-06-02
Process for the preparation of tetraethylglycol
CH55564A
(en )
1912-08-16
Process for the production of metal paper
CH67036A
(en )
1914-11-02
Process for the preparation of a-bronisovaleric acid-p-phenetidine
CH55550A
(en )
1912-08-16
Process for the preparation of anthranol
AT57955B
(en )
1913-02-25
Process for the mosaic-like decoration of surfaces.
CH74126A
(en )
1917-01-16
Process for evaporation of liquids