CH43321A
(en )
1909-04-16
Insulating compound and method of manufacturing the same
CH42334A
(en )
1909-01-16
Desiccative 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
CH48855A
(en )
1910-12-16
Construction element and method of making same
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
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
CH58212A
(en )
1913-03-01
Oven and method of making the same
CH41872A
(en )
1908-12-01
Mortar and a method of making the same
CH49251A
(en )
1911-01-16
Method of manufacturing stranded wires
CH44584A
(en )
1909-09-01
Process for the production of insulating pipes
CH52067A
(en )
1911-10-16
Fireplace hat and method of making the same
CH51164A
(en )
1911-08-01
Propellant and method of making the same
CH45967A
(en )
1910-01-17
Process for the production of tetrabromocatechol bismuth
AT89302B
(en )
1922-09-11
Thermopile and method of making thermocouples.
CH65709A
(en )
1914-07-01
Heald and method of making the same
CH64525A
(en )
1914-04-01
Method of making wire nails and the like without waste
CH47668A
(en )
1910-09-01
Felt with fabric insert and method of making the same
CH50464A
(en )
1911-06-01
Hollow building block and method of making the same
CH43233A
(en )
1909-04-16
Blade storage and method of making the pan of the same
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH52839A
(en )
1912-01-02
Folding plate and method of making the same
CH45474A
(en )
1909-11-16
Method for the manufacture of woven hats