AT23448B
(en )
1906-03-10
Method and device for separating oil from steam water u. like
AT47440B
(en )
1911-04-10
Method and device for separating oil from steam water or the like by cooling.
CH42291A
(en )
1909-01-16
Method and device for gasifying liquid fuels, especially heavy oils
AT31961B
(en )
1908-02-25
Method and device for solidifying paraffin.
AT46547B
(en )
1911-02-25
Method and device for separating mixtures of oil and water or other foreign bodies.
CH44832A
(en )
1909-09-16
Device for the extraction of fat from waste water
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH34401A
(en )
1906-04-15
Device for separating suspended matter from liquids
CH39371A
(en )
1908-03-02
Device for cleaning used lubricating oil
CH45003A
(en )
1909-10-01
Device for the extraction of fat from waste water
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
CH41130A
(en )
1908-09-16
Device for separating suspended matter from liquids, in particular from sewage
AT41016B
(en )
1910-02-25
Method and device for cleaning lubricating oil or the like.
AT25784B
(en )
1906-09-25
Method and device for the production of scratch fittings from bent wires.
CH38808A
(en )
1907-12-15
Apparatus for extracting fat from sewage
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
AT41023B
(en )
1910-02-25
Process for the extraction of fats, oils and the like like
CH37495A
(en )
1907-06-15
Device for clarifying used oil
CH36899A
(en )
1907-03-15
Device for removing corks from vessels
CH42105A
(en )
1909-01-02
Process for removing scale from boilers
AT22828B
(en )
1906-01-25
Method and device for washing filter mass.
AT20794B
(en )
1905-07-25
Method and device for removing dust from carpets and the like Like. By air suction.
AT40690B
(en )
1910-01-25
Method and apparatus for photography from above.