CH55724A
(en )
1912-09-02
Method and device for shedding looms
CH56592A
(en )
1912-11-01
Method and device for producing head cigars with increased tension
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH56813A
(en )
1912-12-02
Method and device for the production of sample cards for automatic embroidery machines
CH59499A
(en )
1913-05-16
Method and device for generating cold
CH48100A
(en )
1910-09-16
Strips that can be spun into thread and the method and apparatus for making the same
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH68308A
(en )
1915-03-01
Method and device for severing individual threads to be processed one after the other from warps
CH55750A
(en )
1912-09-02
Method and device for cleaning raw table salt
CH60527A
(en )
1913-07-16
Method and device for yeast preparation
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH53140A
(en )
1912-04-16
Method and device for fastening masts
CH56661A
(en )
1912-11-16
Method and device for modeling
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH61499A
(en )
1913-10-01
Method and device for drying material
CH68035A
(en )
1915-02-01
Method and device for making the knots of oriental carpets
CH63367A
(en )
1914-02-02
Method and device for preventing scale formation
CH59993A
(en )
1913-06-16
Method and device for the full utilization of the heating gases
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
CH50532A
(en )
1911-06-16
Method and device for laying threads of dough in meshes
CH54044A
(en )
1912-04-16
Method and device for generating hair waves
CH66499A
(en )
1914-09-16
Method and device for treating solutions with gases
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
CH74846A
(en )
1917-04-16
Method and device for collecting fatty substances from liquids
CH72223A
(en )
1916-04-17
Method and device to showcase all kinds of advertisements