CH54123A
(en )
1912-05-01
Method of making machine embroidery
CH53067A
(en )
1912-01-16
Method of making machine embroidery
CH59128A
(en )
1913-05-02
Method of making machine embroidery
CH48959A
(en )
1910-12-16
Method of making embroidery with spikes
CH65639A
(en )
1914-07-01
Process for making sacks
CH58641A
(en )
1913-03-17
Method of making embroidery
CH61392A
(en )
1913-09-16
Method of making embroidery
CH47250A
(en )
1910-06-01
Method of making embroidery
CH53335A
(en )
1912-02-01
Process for the production of hydroquinine
CH53243A
(en )
1912-02-01
Method and machine for making cigars
AT52367B
(en )
1912-02-26
Method and machine for the production of rod fabrics.
CH54791A
(en )
1912-06-17
Method of making ceilings with iron inlays
CH51937A
(en )
1911-10-16
Machine for the production of high embroidery
CH52279A
(en )
1911-11-01
Process for the production of tannin extracts
CH55389A
(en )
1912-08-16
Process for the production of cartridge cases
CH49123A
(en )
1911-01-02
Process for the production of embroidery on shuttle embroidery machines
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH52509A
(en )
Process for the production of oxygen baths
CH52190A
(en )
1911-11-01
Process for the production of oxygen baths
CH53675A
(en )
1912-03-16
Method of manufacturing telephones
CH65476A
(en )
1914-06-16
Method of making blankets
CH49421A
(en )
1911-02-16
Process for the production of embroidery on the shuttle embroidery machine
CH56237A
(en )
1912-10-16
Method of making wadding
CH58405A
(en )
1913-03-17
Method and machine for making cigarettes
CH57546A
(en )
1913-01-16
Process for the production of size