AT46547B
(en )
1911-02-25
Method and device for separating mixtures of oil and water or other foreign bodies.
CH42291A
(en )
1909-01-16
Method and device for gasifying liquid fuels, especially heavy oils
AT23448B
(en )
1906-03-10
Method and device for separating oil from steam water u. like
AT41016B
(en )
1910-02-25
Method and device for cleaning lubricating oil or the like.
AT47440B
(en )
1911-04-10
Method and device for separating oil from steam water or the like by cooling.
CH50228A
(en )
1911-05-01
Method and device for pre-treating water for its purification
CH48232A
(en )
1910-10-01
Process and device for the purification of waste water
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
AT40717B
(en )
1910-01-25
Method and device for concentration of stillage.
AT23759B
(en )
1906-04-10
Method and device for the production of elements for the construction of insulating bodies.
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
AT74067B
(en )
1917-12-27
Method and device for evaporating or distilling water or similar liquids.
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH47473A
(en )
1910-07-01
Method and device for regulating the operation of boilers with rapid evaporation
CH42026A
(en )
1908-12-16
Method for the intermediate treatment of artificial threads
CH57765A
(en )
1913-02-01
Method and device for disinfecting barrels and other vessels
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
AT44710B
(en )
1910-10-25
Method and device for the production of curved barrel bodies from paper pulp.
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
AT52239B
(en )
1912-02-26
Method and device for the release of heat from waste water and other liquids without incrustation.
AT35093B
(en )
1908-11-10
Method and device for the production of phonograph cylinders.
AT82801B
(en )
1921-02-25
Method and device for the dialytic separation of colloids and crystalloids.
CH57547A
(en )
1913-01-16
Method and device for the evaporation of liquids
CH49460A
(en )
1911-02-16
Method and device for the manufacture of the lower parts of Stauff lubricating bushes
CH39371A
(en )
1908-03-02
Device for cleaning used lubricating oil