CH42147A
(en )
1909-01-02
Process for the production of panels from pulp, hydraulic binder and filler
CH36250A
(en )
1906-12-15
Cylinder cardboard machine for the production of artificial stone panels from fiber materials and hydraulic binders
CH47224A
(en )
1910-06-01
Process for the production of artificial stone slabs from fiber materials and hydraulic binders
CH43146A
(en )
1909-04-16
Method and device for the production of strand tiles and roof tiles
CH67385A
(en )
1914-12-01
Method and machine for the production of tubes from fiber and a hydraulic binder
CH42536A
(en )
1909-02-01
Process for the production of pulp from waste resulting from peeling cottonseed
AT46647B
(en )
1911-02-25
Process for the production of cementitious binders.
AT52332B
(en )
1912-02-26
Method and device for the production of mantles from loose impregnated threads or strips
CH42567A
(en )
1909-02-01
Process for reducing alumina
CH48123A
(en )
1910-09-16
Tool for making holes deviating from a circle
AT36285B
(en )
1909-02-25
Method and device for producing sharp-edged stucco lines.
AT35093B
(en )
1908-11-10
Method and device for the production of phonograph cylinders.
AT44710B
(en )
1910-10-25
Method and device for the production of curved barrel bodies from paper pulp.
CH41567A
(en )
1908-11-02
Process for making durable roof cladding material
CH41202A
(en )
1908-10-01
Process for the production of a poison for the destruction of harmful animals
CH47890A
(en )
1910-08-16
Process for the destruction of plants
AT31848B
(en )
1908-02-25
Process for the production of a special type of fur from lamb and other hides.
CH50096A
(en )
1911-04-17
Process for the production of blocks consisting of a metal mass interspersed with a lubricating substance
AT31944B
(en )
1908-02-25
Method and device for the production of rivet heads u. like
CH47984A
(en )
1910-09-01
Method and device for producing a band suitable for the production of table knife blades from a steel band
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH49389A
(en )
1911-02-01
Process for the production of panels consisting of a metal grid and a mesh of non-metallic materials
CH49431A
(en )
1911-02-01
Process for the production of asbestos filters
CH43768A
(en )
1909-06-16
Process for the production of a relief-like covering of surfaces
AT26046B
(en )
1906-10-25
Process for the production of a binder for artificial stone and briquette production