CH48151A
(en )
1910-10-01
Small transformer and method of making the same
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH47558A
(en )
1910-07-16
Brush and method of making the same
CH47701A
(en )
1910-08-01
Insulating panel and method of making the same
CH48855A
(en )
1910-12-16
Construction element and method of making same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH58212A
(en )
1913-03-01
Oven and method of making the same
CH68168A
(en )
1915-02-16
Cross-wound bobbin and method of making the same
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH52839A
(en )
1912-01-02
Folding plate and method of making the same
CH47668A
(en )
1910-09-01
Felt with fabric insert and method of making the same
CH49460A
(en )
1911-02-16
Method and device for the manufacture of the lower parts of Stauff lubricating bushes
CH51164A
(en )
1911-08-01
Propellant and method of making the same
CH40668A
(en )
1908-08-01
Solder grease and method of making the same
CH44667A
(en )
1909-09-01
Pile tape and method of making the same
CH70609A
(en )
1915-10-01
Welding sheet and method of making the same
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH58203A
(en )
1913-03-01
Earmuffs and methods of making the same
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH52917A
(en )
1912-01-02
Snowshoe rail and method of making the same
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways