CH56592A
(en )
1912-11-01
Method and device for producing head cigars with increased tension
CH59001A
(en )
1913-04-16
Method and device for the production of artificial railways
CH59499A
(en )
1913-05-16
Method and device for generating cold
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH68035A
(en )
1915-02-01
Method and device for making the knots of oriental carpets
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH73922A
(en )
1916-12-16
Method and device for producing lateral cutouts in paper strips
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH62084A
(en )
1913-11-01
Method and device for making macadam
CH66297A
(en )
1914-08-17
Method and device for producing frame embroidery composed of embroidery parts grouped in a circle
CH69005A
(en )
1915-05-17
Method and apparatus for producing blueprints
CH56112A
(en )
1912-10-01
Method and device for preparing horsehair to be spun
CH58348A
(en )
1913-03-01
Method and apparatus for manufacturing pressed bodies
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH55787A
(en )
1912-09-02
Process and device for the artificial coloring of wood for the cabinet making
CH77761A
(en )
1918-05-16
Method and device for shredding sticks and for producing sticks
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH54044A
(en )
1912-04-16
Method and device for generating hair waves
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
CH51388A
(en )
1911-09-01
Method and device for the production of artificial stones
CH58220A
(en )
1913-03-01
Device for the production of punched tape for setting excluded lines of text
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH48100A
(en )
1910-09-16
Strips that can be spun into thread and the method and apparatus for making the same