CH82917A
(en )
1919-11-01
Electrical method and device for metal spraying
CH80137A
(en )
1919-02-01
Method and device for connecting wires
CH80098A
(en )
1919-03-17
Electrical method and device for metal spraying
CH80514A
(en )
1919-03-17
Method and device for mechanically dividing peat
CH80919A
(en )
1919-04-16
Device for holding sheaves
AT96187B
(en )
1924-02-25
Method and device for throwing mortar.
CH78953A
(en )
1918-09-16
Method and device for binding books and the like
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH80358A
(en )
1919-03-01
Method and device for braking high pressure water forces
CH82347A
(en )
1919-12-16
Method and device for wrapping objects of parallelepiped shape
CH76222A
(en )
1917-11-16
Method and device for bending tubes
CH85235A
(en )
1920-10-01
Device for drawing circles.
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH79839A
(en )
1919-01-16
Device for tensioning wire
CH83210A
(en )
1919-11-17
Device for recording and recording joint movements
CH77860A
(en )
1918-06-01
Device for binding and carrying packages
CH74442A
(en )
1917-06-16
Method and device for homogenizing
AT91427B
(en )
1923-02-26
Method and device for electrical welding.
CH78127A
(en )
1918-06-17
Device on blowtorches for soldering wire strand ends and the like
CH75453A
(en )
1917-08-01
Method and device for softening water
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH77880A
(en )
1918-06-01
Method and apparatus for ventilating haysticks
AT91344B
(en )
1923-02-26
Method and device for dewatering yeast.
CH79341A
(en )
1918-11-01
Method and device for the extraction of shale oils
CH79615A
(en )
1919-04-01
Method and device for cleaning knife blades