CH63112A
(en )
1914-01-02
Method and device for the production of rennet liquid
CH62851A
(en )
1913-12-16
Process and device for the production of white lead
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH62084A
(en )
1913-11-01
Method and device for making macadam
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH68557A
(en )
1915-04-01
Method and device for the production of moment X-rays
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH66696A
(en )
1914-10-01
Elastic fabric and method of making the same
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH75351A
(en )
1917-07-16
Method and device for the production of interchangeable photographs
CH54686A
(en )
1912-06-01
Method for the representation of pinacon
CH55670A
(en )
1912-09-02
Method for the representation of pinacon
CH56841A
(en )
1912-11-16
Method for the representation of pinacon
CH63394A
(en )
1914-01-16
Method and device for the production of welded pipes
CH63503A
(en )
1914-04-01
Process and device for the production of panel-shaped structures
CH65709A
(en )
1914-07-01
Heald and method of making the same