CH74442A
(en )
1917-06-16
Method and device for homogenizing
AT75628B
(en )
1919-02-25
Method and device for homogenizing.
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH56661A
(en )
1912-11-16
Method and device for modeling
CH72924A
(en )
1916-07-17
Method and apparatus for mixing sludge
CH73671A
(en )
1916-11-01
Method and device for cleaning pipes and hoses
CH76222A
(en )
1917-11-16
Method and device for bending tubes
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH70239A
(en )
1915-09-01
Method and apparatus for breaking coconuts and the like
CH75453A
(en )
1917-08-01
Method and device for softening water
CH77909A
(en )
1918-10-01
Method and apparatus for darning knitted objects
CH74478A
(en )
1917-03-01
Method and device for room cooling
CH77384A
(en )
1918-04-16
Method and device for making used envelopes reusable
CH62841A
(en )
1913-12-16
Method and device for mixing and homogenizing liquids
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH72728A
(en )
1916-06-16
Method and device for comminuting wax and wax-like bodies
CH74846A
(en )
1917-04-16
Method and device for collecting fatty substances from liquids
CH61437A
(en )
1913-10-01
Method and device for arranging documents during their production
CH71200A
(en )
1915-12-01
Method and apparatus for printing patterns
CH80137A
(en )
1919-02-01
Method and device for connecting wires
CH65494A
(en )
1914-06-16
Method and device for disinfecting toilet seats
CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids