CH52476A
(en )
1911-11-16
Process for the manufacture of an agent for disinfecting air, liquids and solids
CH48099A
(en )
1910-09-16
Process for the manufacture of an agent for absorbing sticky substances
AT57776B
(en )
1913-02-25
Methods and devices for treating liquids by means of ultraviolet rays.
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH47012A
(en )
1910-05-16
Device for the production of rubber sheets
CH61286A
(en )
1913-09-16
Process and apparatus for the sterilization of liquids by means of ultra-violet rays
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH47955A
(en )
1910-09-01
Process for the production of an addition product of dichlorovinyl ethyl ether and hydrogen chloride
CH47270A
(en )
1910-06-16
Method and device for the production of grease-proof paper tubes
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH53011A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH53012A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH39848A
(en )
1908-05-01
Apparatus for the treatment of aerated liquids
CH56601A
(en )
1912-11-16
Process for the manufacture of an agent for impregnating and making footwear durable
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
CH37901A
(en )
1907-08-15
Apparatus for the electrolytic treatment of liquids
CH53121A
(en )
1912-02-01
Process for making leather wheel rims and apparatus useful for use in this process