CH47591A
(en )
1910-07-16
Storage of the clamping beam of grinding machines, in particular those for machine knives
FR446352A
(en )
1912-12-03
Round sharpening machine for knives, scissors and other objects
CH50519A
(en )
1911-06-16
Curve cutting machine, in particular for cutting out embroidery
ES46109A1
(en )
1909-10-01
Improvements in machines for smoothing or sharpening knives.
CH49779A
(en )
1911-03-16
Saw blade grinding machine
CH55593A
(en )
1912-09-02
Cylinder knives for splitting and sharpening machines
CH67422A
(en )
1914-12-01
Cutting machine for fabrics, in particular for embroidery
CH61036A
(en )
1913-09-01
Clamping device for the knives of woodworking machines
AT45331B
(en )
1910-12-10
Leather sharpening machine.
AT41087B
(en )
1910-02-25
Grinding device for sharpening the rotating circular knife of slicing machines u. like
CH46950A
(en )
1910-05-02
Knife cleaning machine
CA108660A
(en )
1907-11-19
Saw sharpening machine
CH46469A
(en )
1910-03-16
Knife shaft for planing and planing machines
CH55784A
(en )
1912-09-02
Machine for grinding saw blades
CA102995A
(en )
1907-01-08
Razor stropping machine
CH40509A
(en )
1908-07-16
Knife sharpening machine
CH44183A
(en )
1909-07-16
Machine for sharpening scythes
FR501478A
(en )
1920-04-15
Saw blade sharpening machine
CH57817A
(en )
1913-02-01
Saw sharpening machine
CH56650A
(en )
1912-11-16
Saw sharpening machine
AT51335B
(en )
1911-12-27
Stone grinding machine.
CH42758A
(en )
1909-03-01
Saw sharpening machine
CH51752A
(en )
1911-09-16
Saw sharpening machine
CH54773A
(en )
1912-06-17
Machine for sharpening scythes
CH47105A
(en )
1910-11-01
Machine for cutting out embroidery