AT46651B
(en )
1911-02-25
Process for the manufacture of tubes.
CH47558A
(en )
1910-07-16
Brush and method of making the same
CH43427A
(en )
1909-05-01
Artificial building block and process for its manufacture
CH50097A
(en )
1911-04-17
Process for the production of alloys
CH53011A
(en )
1912-01-16
Process for the production of formaldehyde-rich, disinfectant, deodorant and preservative agents
CH53010A
(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
CH48151A
(en )
1910-10-01
Small transformer and method of making the same
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT52292B
(en )
1912-02-26
Process for the revitalization of carbonaceous and similar decolorizing agents.
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
CH51734A
(en )
1911-09-16
Wagon wheel and process for its manufacture
CH43299A
(en )
1909-04-16
Process for the manufacture of horsehair brushes
CH58924A
(en )
1913-04-16
Disinfecting and degreasing soap and process for making the same
CH42069A
(en )
1908-12-16
Process for the production of precisely dosed alloys and of all kinds of objects from the same
CH40993A
(en )
1908-09-01
Process for the production of camphor
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
AT91471B
(en )
1923-02-26
Component and process for its manufacture.
CH40458A
(en )
1908-07-16
Process for the production of radioactive preparations
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH51271A
(en )
1911-08-16
Process for the production of cocoa powder
CH54601A
(en )
1912-06-01
Process for manufacturing components