CH45673A
(en )
1909-12-01
Device for polishing rod-shaped metal bodies of circular cross-section
CH49009A
(en )
1911-01-02
Device for parallel dressing of the ends of butt-welded workpieces
CH53895A
(en )
1912-04-01
Device for parallel dressing of the ends of butt-welded workpieces
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH68860A
(en )
1915-05-01
Device for polishing metal goods by means of polishing bodies
CH65585A
(en )
1914-06-16
Device for automatic individual conveying and straightening of workpieces
AT52226B
(en )
1912-02-26
Process for welding rod-shaped and plate-shaped metals together.
CH54537A
(en )
1912-06-01
Transportable device for bending pipes or profile bars
CH49505A
(en )
1911-02-16
Device for catching the handle of bells
CH48976A
(en )
1910-12-16
Process for making objects having metal surfaces bright
CH51316A
(en )
1911-08-16
Device for grooving curved workpieces
CH49648A
(en )
1911-03-01
Device for straightening nails
AT44083B
(en )
1910-09-26
Device for oxy-fuel cutting of metals.
CH48895A
(en )
1910-12-16
Procedure for activating any body
CH47149A
(en )
1910-06-01
Device for drawing wire
CH58967A
(en )
1913-04-16
Device for removing profile shapes
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH61091A
(en )
1913-09-01
Method and apparatus for eliminating the influence of inertia on selenium cells
CH50546A
(en )
1911-06-01
Process for the permanent tinning of copper and brass objects
CH44703A
(en )
1909-09-01
Process for the autogenous welding of metals
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
CH54782A
(en )
1912-06-17
Device for painting roller-shaped bodies
CH50990A
(en )
1911-07-17
Device for painting roller-shaped bodies
CH47160A
(en )
1910-06-01
Device for tensioning wires