CH66860A
(en )
1914-10-16
Process for the production of dihydrocodeine
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH65234A
(en )
1914-06-01
Process for the production of dihydromorphine
CH63602A
(en )
1914-02-02
Process for the production of cartridge cases
CH59153A
(en )
1913-04-16
Process for the production of glycoheptonic acid
CH66502A
(en )
1914-09-16
Process for the production of cyanides
CH61698A
(en )
1913-10-16
Process for the preparation of ß-acetyltrimethylenetetramethyldiamine
CH54972A
(en )
1912-07-01
Process for the production of plate-shaped objects
CH60359A
(en )
1913-07-16
Process for the production of posters
CH62460A
(en )
1913-11-17
Process for the preparation of N-monodibromopropyl-CC-diethylbarbituric acid
CH63942A
(en )
1914-02-16
Process for the preparation of N-monobromopropyl-CC-diethylbarbituric acid
CH62140A
(en )
1913-11-01
Process for the manufacture of explosives
CH63133A
(en )
1914-01-02
Process for the manufacture of explosives
AT74183B
(en )
1918-02-25
Process for the production of artificial stone.
CH62594A
(en )
1913-12-01
Process for the production of white enamels
CH65058A
(en )
1914-05-16
Process for the production of white enamels
CH65059A
(en )
1914-05-16
Process for the production of white enamels
CH62860A
(en )
1913-12-16
Process for the production of white enamels
CH62859A
(en )
1913-12-16
Process for the production of white enamels
CH61039A
(en )
1913-09-01
Process for the production of wooden panels
CH61633A
(en )
1913-10-01
Process for the production of ceiling formwork
CH63494A
(en )
1914-02-02
Process for the production of components
CH60521A
(en )
1913-07-16
Process for the manufacture of footwear
CH57546A
(en )
1913-01-16
Process for the production of size
CH68831A
(en )
1915-04-16
Process for the production of borofluorotassium