CH47701A
(en )
1910-08-01
Insulating panel and method of making the same
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
CH58212A
(en )
1913-03-01
Oven and method of making the same
CH47558A
(en )
1910-07-16
Brush and method of making the same
CH48855A
(en )
1910-12-16
Construction element and method of making same
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH51164A
(en )
1911-08-01
Propellant and method of making the same
CH52917A
(en )
1912-01-02
Snowshoe rail and method of making the same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH50464A
(en )
1911-06-01
Hollow building block and method of making the same
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
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
CH65709A
(en )
1914-07-01
Heald and method of making the same
CH70609A
(en )
1915-10-01
Welding sheet and method of making the same
AT57793B
(en )
1913-02-25
Method and device for the production of asbestos cement panels.
CH64525A
(en )
1914-04-01
Method of making wire nails and the like without waste
CH48958A
(en )
1910-12-16
Relief embroidery goods and methods of making the same
CH52067A
(en )
1911-10-16
Fireplace hat 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
CH64488A
(en )
1914-04-01
Printed soap and method of making the same
CH55875A
(en )
1912-09-16
Method and device for the production of fire-proof and weather-resistant buildings