CH319593A
(en )
1957-02-28
Method for separating gas and heavy dirt particles from liquids and liquid suspensions and device for carrying out this method
CH507162A
(en )
1971-05-15
Process for separating oil from an oil-water mixture and device for carrying out the process
CH74846A
(en )
1917-04-16
Method and device for collecting fatty substances from liquids
CH74749A
(en )
1917-04-02
Method and device for cutting floating matter from liquids
CH74127A
(en )
1917-01-16
Method and device for evaporating liquids
CH74442A
(en )
1917-06-16
Method and device for homogenizing
CH75130A
(en )
1917-06-01
Method and device for cleaning animals
CH63951A
(en )
1914-03-02
Method and apparatus for removing the honeycomb from beehives
CH57972A
(en )
1913-02-01
Method and device for hopping beer
CH74220A
(en )
1917-02-16
Method and device for washing grain
CH54315A
(en )
1912-05-01
Method and device for drying pasta
CH70187A
(en )
1915-09-01
Method and device for pressing pulpy substances
CH56661A
(en )
1912-11-16
Method and device for modeling
CH62132A
(en )
1913-11-01
Method and device for sorting solids according to different sizes
CH61499A
(en )
1913-10-01
Method and device for drying material
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH71588A
(en )
1916-01-17
Method and device for evaporating and distilling liquids
CH74532A
(en )
1917-03-01
Process and device for the recovery of fats, oils, gasoline and other specifically light substances from wastewater
CH61154A
(en )
1913-09-01
Method and device for removing blockages in pipelines
CH57162A
(en )
1912-12-16
Method and device for disinfecting everyday objects
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH57547A
(en )
1913-01-16
Method and device for the evaporation of liquids
CH66204A
(en )
1914-08-17
Method and device for deactivating radioactive and radioactivated liquids
AT82801B
(en )
1921-02-25
Method and device for the dialytic separation of colloids and crystalloids.
AT75628B
(en )
1919-02-25
Method and device for homogenizing.