CH80423A
(en )
1919-03-01
Device for straightening crooked nails
CH80919A
(en )
1919-04-16
Device for holding sheaves
AT96187B
(en )
1924-02-25
Method and device for throwing mortar.
CH85235A
(en )
1920-10-01
Device for drawing circles.
CH74311A
(en )
1917-02-16
Device for hanging pictures and the like
CH78953A
(en )
1918-09-16
Method and device for binding books and the like
CH72462A
(en )
1916-06-02
Device for the mechanical spreading of sand
CH80486A
(en )
1919-08-01
Device for quickly tying and uncoupling cattle
CH77860A
(en )
1918-06-01
Device for binding and carrying packages
CH81453A
(en )
1919-06-16
Method and device for registering loose documents and the like
CH76068A
(en )
1917-11-01
Device for tacking the edges of carpets etc.
CH72658A
(en )
1916-06-02
Device for debarking wood and drying the bark obtained
CH81132A
(en )
1919-06-02
Device for drying liquids
AT89303B
(en )
1922-09-11
Device for determining and adjusting directional and shot elements.
CH75754A
(en )
1917-09-17
Device for planing vegetables
AT91344B
(en )
1923-02-26
Method and device for dewatering yeast.
CH76460A
(en )
1917-12-17
Device for cutting out circles and ovals
CH80817A
(en )
1919-09-16
Device on embroidery machine gates for clamping the longitudinal edges of long goods
CH81281A
(en )
1919-05-16
Device for stamping artificial stones
CH79628A
(en )
1919-05-01
Device for cutting explosive threads
CH87210A
(en )
1920-11-16
Device for sealing letters, packages and the like.
CH80766A
(en )
1919-08-01
Device for burning, roasting and sintering minerals
CH74348A
(en )
1917-02-16
Toy top with device for starting the same
CH79451A
(en )
1918-11-16
Device for locking doors and windows
CH75151A
(en )
1917-06-01
Holder for holding ties, self-ties and the like in the correct position