DK26801C
(en )
1920-10-25
Procedure for Increasing the Bleaching and Purifying Effect of Bleaching Soils.
DK28409C
(en )
1921-09-12
Procedure for the Preparation of Anthraquinone and its Derivatives.
DK28311C
(en )
1921-09-05
Procedure for the Manufacture and Use of Sulfuromatic Fat Split Agents
DK26843C
(en )
1920-11-01
Procedure for the manufacture of runners, runners and the like.
DK26828C
(en )
1920-11-01
Procedure for the manufacture of runners, runners and the like.
DK23366C
(en )
1918-08-12
Procedure for the Decomposition of Glycerides.
DK23127C
(en )
1918-06-03
Procedure for the treatment of sulphite lye to make it suitable for further processing.
AT92677B
(en )
1923-05-25
Cultivator.
DK30004C
(en )
1922-07-31
Procedure for Treatment of Tobacco Products.
DK23596C
(en )
1918-10-14
Procedure for Treating Tobacco.
DK29287C
(en )
1922-02-06
Procedure for Treatment of Coal.
DK28741C
(en )
1921-11-07
Copier for the manufacture of Wheel Doctors and the like.
DK22795C
(en )
1918-02-04
Procedure for the manufacture of cigarette nozzles and machine therefor.
DK28316C
(en )
1921-09-05
Procedure for the operation of gas generators and associated devices.
DK32065C
(en )
1923-08-06
Procedure for the Preparation of Nitrogen and Titanium Compounds.
DK26677C
(en )
1920-09-20
Procedure for Casting Individual Types and the Devices Used therefor.
DK22948C
(en )
1918-03-25
Procedure for the manufacture of briquettes.
DK23295C
(en )
1918-07-22
Procedure for the manufacture of briquettes.
DK24758C
(en )
1919-07-14
Procedure for the manufacture of varnishes, varnishes and the like.
DK26539C
(en )
1920-08-30
Procedure and Apparatus for the Combustion of Sulfur.
DK29389C
(en )
1922-02-27
Machine for Treatment of Emulsions and the like.
DK25967C
(en )
1920-05-17
Lens Procedure and Apparatus.
DK31239C
(en )
1923-02-05
Procedure for Reproduction of Typing and the like according to the reprint procedure.
DK23214C
(en )
1918-07-01
Sterilizer.
DK25902C
(en )
1920-05-03
Procedure and Apparatus for Drainage of Peat Soil.