CH62909A
(en )
1914-01-02
Device for removing knife blades
CH62297A
(en )
1913-11-17
Device for sharpening and cleaning knives and for cleaning forks
CH58967A
(en )
1913-04-16
Device for removing profile shapes
CH48439A
(en )
1910-10-17
Device for cleaning knives
CH76457A
(en )
1918-01-02
Device for sharpening and cleaning knife blades
CH60472A
(en )
1913-07-16
Device for removing the manure from shoes
CH79615A
(en )
1919-04-01
Method and device for cleaning knife blades
CH60733A
(en )
1913-08-01
Device for cleaning knives and forks
CH51315A
(en )
1911-08-16
Device for cutting threads
CH73318A
(en )
1916-09-16
Sharpening device for razor blades
CH59487A
(en )
1913-05-16
Device for removing elastic media
CH58961A
(en )
1913-04-16
Machine for removing razor blades
CH64890A
(en )
1914-05-01
Device for cutting hard-boiled, peeled eggs into even pieces
CH68474A
(en )
1915-04-01
Device for cutting up strips of embroidery
CH57833A
(en )
1913-02-01
Device for regulating water turbines
CH51785A
(en )
1911-09-16
Device for crushing ice
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
CH74343A
(en )
1917-06-01
Device for cutting ovals and circles
CH71698A
(en )
1916-02-01
Device for cutting out ovals from cardboard etc.
CH53744A
(en )
1912-03-16
Device for cutting twine
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH73652A
(en )
1916-11-01
Device for skinning animals
CH65911A
(en )
1914-07-16
Device for skinning animals
CH52885A
(en )
1912-01-02
Device for cutting the embroidery base along an embroidery edge
CH52886A
(en )
1912-01-02
Device for cutting the embroidery base along an embroidery edge