CH64525A
(en )
1914-04-01
Method of making wire nails and the like without waste
CH47701A
(en )
1910-08-01
Insulating panel and method of making the same
AT89302B
(en )
1922-09-11
Thermopile and method of making thermocouples.
CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH47558A
(en )
1910-07-16
Brush and method of making the same
AT57793B
(en )
1913-02-25
Method and device for the production of asbestos cement panels.
CH52839A
(en )
1912-01-02
Folding plate and method of making the same
CH48855A
(en )
1910-12-16
Construction element and method of making same
CH58212A
(en )
1913-03-01
Oven and method of making the same
CH52067A
(en )
1911-10-16
Fireplace hat and method of making the same
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH65709A
(en )
1914-07-01
Heald and method of making the same
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
CH56107A
(en )
1912-10-01
Artificial bristle and method of making the same
CH48151A
(en )
1910-10-01
Small transformer and method of making the same
CH65479A
(en )
1914-06-16
Stone sleeve and method of making the same
CH72296A
(en )
1916-05-01
Nail and method of making the same
CH58346A
(en )
1913-03-01
Form for the production of objects from artificial stone mass, concrete and the like.
CH58203A
(en )
1913-03-01
Earmuffs and methods of making the same
CH55875A
(en )
1912-09-16
Method and device for the production of fire-proof and weather-resistant buildings
CH70609A
(en )
1915-10-01
Welding sheet and method of making the same
CH50464A
(en )
1911-06-01
Hollow building block and method of making the same
CH66696A
(en )
1914-10-01
Elastic fabric and method of making the same
CH65332A
(en )
1914-06-01
Double edge of stockings and method of making them