CH53894A
(en )
1912-04-01
Device for parallel dressing of the ends of workpieces to be stub welded
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
CH45673A
(en )
1909-12-01
Device for polishing rod-shaped metal bodies of circular cross-section
CH57042A
(en )
1912-12-16
Device for moving and turning cheese wheels
CH60843A
(en )
1913-08-16
Device for lifting loads
CH58967A
(en )
1913-04-16
Device for removing profile shapes
CH59539A
(en )
1913-06-02
Device for the individual transport and straightening of workpieces
CH60354A
(en )
1913-07-01
Device for holding sheet metal channels to be assembled
CH74343A
(en )
1917-06-01
Device for cutting ovals and circles
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH62297A
(en )
1913-11-17
Device for sharpening and cleaning knives and for cleaning forks
CH36200A
(en )
1906-12-15
Device to be carried in the bag for temporary hanging of objects
CH60733A
(en )
1913-08-01
Device for cleaning knives and forks
CH66180A
(en )
1914-08-17
Device for indicating the movement of liquids in lines
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH51316A
(en )
1911-08-16
Device for grooving curved workpieces
CH50100A
(en )
1911-04-17
Device for disengaging the cutting jaws of thread cutting brackets
CH74635A
(en )
1917-03-16
Device for drawing boards to define perspective points falling outside the drawing area, in particular vanishing points
CH48324A
(en )
1910-10-17
Device for attaching the handle holder to scrubbers
CH53241A
(en )
1912-02-01
Device for tensioning footwear in both the longitudinal and the width directions
CH59718A
(en )
1913-06-02
Device for lifting liquids
CH66304A
(en )
1914-08-17
Device for cleaning the laundry
CH56764A
(en )
1912-11-16
Device for collecting and transporting hay
CH46775A
(en )
1910-04-16
Device to be attached to footwear for steering sleds