CH71200A
(en )
1915-12-01
Method and apparatus for printing patterns
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH53975A
(en )
1912-04-16
Method and device for inking printing forms
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH69515A
(en )
1915-07-01
Method and device for decorating leather
CH75453A
(en )
1917-08-01
Method and device for softening water
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH77909A
(en )
1918-10-01
Method and apparatus for darning knitted objects
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH54003A
(en )
1912-04-16
Method and device for adjusting the side edges of form sheets
AT80144B
(en )
1920-02-25
Method and apparatus for de-oiling film. Method and apparatus for de-oiling film.
CH66988A
(en )
1914-11-02
Method and device for stretching fabric
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH66514A
(en )
1914-09-16
Method and apparatus for treating water for the purpose of preventing scale formation
CH77548A
(en )
1918-05-01
Method and device for double-sided smoothing of rough sheet paper
CH62831A
(en )
1913-12-16
Method and apparatus for finishing the edges of pieces of leather
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH72049A
(en )
1916-03-16
Method and machine for dividing and shaping dough
CH54721A
(en )
1912-06-17
Method and apparatus for assembling wood pulleys
CH77907A
(en )
1918-10-16
Method and device for folding paper strips intended for spinning
CH61489A
(en )
1913-10-01
Apparatus for making tires
CH54088A
(en )
1912-05-01
Method and device for splitting mica