AT23448B
(en )
1906-03-10
Method and device for separating oil from steam water u. like
CH42291A
(en )
1909-01-16
Method and device for gasifying liquid fuels, especially heavy oils
CH44832A
(en )
1909-09-16
Device for the extraction of fat from waste water
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH45003A
(en )
1909-10-01
Device for the extraction of fat from waste water
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.
AT24617B
(en )
1906-06-25
Method and device for pressing nuts or the like from rods.
CH38047A
(en )
1907-08-31
Device for taking basic samples from water bodies
AT25784B
(en )
1906-09-25
Method and device for the production of scratch fittings from bent wires.
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH39371A
(en )
1908-03-02
Device for cleaning used lubricating oil
AT41016B
(en )
1910-02-25
Method and device for cleaning lubricating oil or the like.
CH41130A
(en )
1908-09-16
Device for separating suspended matter from liquids, in particular from sewage
CH42105A
(en )
1909-01-02
Process for removing scale from boilers
CH45179A
(en )
1909-10-16
Method and device for pulling the piston out of piston engines
CH40817A
(en )
1908-09-01
Device for cooling gases through ice
AT46593B
(en )
1911-02-25
Method and device for concentrating liquids.
AT31944B
(en )
1908-02-25
Method and device for the production of rivet heads u. like
CH44554A
(en )
1909-09-01
Method and device for casting metals
AT36285B
(en )
1909-02-25
Method and device for producing sharp-edged stucco lines.
CH43594A
(en )
1909-05-17
Device for preventing liquids from boiling over from cookware
CH36899A
(en )
1907-03-15
Device for removing corks from vessels
CH49835A
(en )
1911-04-01
Method for the representation of hexabromoindigo