CH57547A
(en )
1913-01-16
Method and device for the evaporation of liquids
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH53140A
(en )
1912-04-16
Method and device for fastening masts
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH61499A
(en )
1913-10-01
Method and device for drying material
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH49246A
(en )
1911-01-16
Device for dispensing amounts of liquid
AT82801B
(en )
1921-02-25
Method and device for the dialytic separation of colloids and crystalloids.
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures
CH67248A
(en )
1914-11-16
Method and device for treating liquids with gases
CH57765A
(en )
1913-02-01
Method and device for disinfecting barrels and other vessels
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH59499A
(en )
1913-05-16
Method and device for generating cold
CH71588A
(en )
1916-01-17
Method and device for evaporating and distilling liquids
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH68035A
(en )
1915-02-01
Method and device for making the knots of oriental carpets
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
CH53581A
(en )
1912-03-01
Method and device for the electrolysis of salt solutions