DK33740C
(en )
1924-10-06
Method for Treating Non-Aqueous Liquids to Remove Substances from or Recover Substances from These.
SU17220A1
(en )
1930-09-30
Method for removing gummy substances from water extraction
DK40691C
(en )
1929-08-26
Pontoon device for ships to prevent them from sinking.
AT105084B
(en )
1926-12-27
Process for the extraction of precious metals from thiosulphate or polythionate solutions with simultaneous regeneration of the solution.
DK35650C
(en )
1926-02-22
Process for the Extraction of Magnium from Alloys or Mixtures Containing Magnium.
DK34612C
(en )
1925-06-15
Device for Removing Bottle Cutters from Bottle Rinsing and Bottle Sprayers.
AT82976B
(en )
1921-02-25
Process for venting or degassing liquids.
DK43430C
(en )
1930-12-01
Procedure for removing dissolved silicic acid from liquids, especially domestic water.
AT106715B
(en )
1927-06-25
Process for separating liquid mixtures.
DK34018C
(en )
1925-01-05
Oil separator, in particular for Separation of Oil from the Groundwater in Ships.
DK36767C
(en )
1926-11-08
Procedure and Apparatus for Separating Water from Peat and Similar Liquid Substances.
DK30577C
(en )
1922-11-06
Procedure for the removal of substances which are kept suspended in oils or solutions containing oils which are not to be used as foodstuffs.
DK30892C
(en )
1922-12-11
Procedure for Separating Yeast from Liquids.
DK34685C
(en )
1925-07-06
Apparatus for Inventing the Location of Certain Substances in the Earth.
DK28706C
(en )
1921-10-31
Procedure for Recovering Sulfur Carbon by Processing Viscose.
DK28855C
(en )
1921-11-28
Apparatus for Starting Etanker inverters from the AC side.
DK36993C
(en )
1927-01-03
Liquid treatment apparatus and apparatus for removing or recovering substances therefrom.
DK34118C
(en )
1925-02-09
Procedure for Processing Fish or Fish Waste.
DK41566C
(en )
1930-02-03
Centrifuge, especially for Purifying or Separating Liquids.
CH138321A
(en )
1930-02-28
Process for the recovery of volatile organic substances by extraction of products containing such substances.
DK29429C
(en )
1922-04-10
Method according to which tasteless and odorless oils can be extracted from fish oils which are not to be used as foodstuffs.
AT98683B
(en )
1924-12-10
Process for the recovery of nitric acid from waste water containing nitric acid.
DK26754C
(en )
1920-10-11
Apparatus for Use in Shading Drawings.
DK25338C
(en )
1919-12-22
Device for Opening Boxes, Boxes or similar.
DK35258C
(en )
1925-11-16
Centrifuge, in particular for Purifying Liquids.