CH80240A
(en )
1919-02-17
Method and device for winding paper tubes
FR500696A
(en )
1920-03-20
Self-centering chuck
CH80919A
(en )
1919-04-16
Device for holding sheaves
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH80410A
(en )
1919-06-02
Apparatus for quickly drawing symmetrical lines
CH77880A
(en )
1918-06-01
Method and apparatus for ventilating haysticks
CH77907A
(en )
1918-10-16
Method and device for folding paper strips intended for spinning
CH75755A
(en )
1918-02-16
Method for dividing containers
CH76222A
(en )
1917-11-16
Method and device for bending tubes
CH81391A
(en )
1919-10-16
Apparatus for ventilating haysticks
CH81479A
(en )
1919-11-17
Method for welding ribbed containers
CH76416A
(en )
1917-12-17
Device for winding Frivolité boats
CH80137A
(en )
1919-02-01
Method and device for connecting wires
CH77860A
(en )
1918-06-01
Device for binding and carrying packages
CH81299A
(en )
1919-11-01
Method and device for closing storage containers
AT105069B
(en )
1926-12-27
Method and device for handling cinematographic image tapes.
CH77617A
(en )
1918-05-01
Device for winding Frivolité boats
CH75761A
(en )
1917-09-17
Device for winding Frivolité boats
CH82347A
(en )
1919-12-16
Method and device for wrapping objects of parallelepiped shape
CH79839A
(en )
1919-01-16
Device for tensioning wire
CH83107A
(en )
1919-11-17
Device for cutting open cans
AT96187B
(en )
1924-02-25
Method and device for throwing mortar.
CH75453A
(en )
1917-08-01
Method and device for softening water
CH82401A
(en )
1919-10-01
Device for winding up the winding straps of roller shutters
CH78271A
(en )
1918-07-01
Apparatus for vaporizing liquids