DK26297C
(en )
1920-07-19
Procedure for the manufacture of energy-saving soaps.
DK27628C
(en )
1921-05-17
Procedure for the production of caffeinated coffee substitutes.
DK31102C
(en )
1923-01-08
Procedure for the Manufacture of Linoleum Substitutes.
DK27963C
(en )
1921-07-11
Procedure for the production of acetaldehyde.
DK22948C
(en )
1918-03-25
Procedure for the manufacture of briquettes.
DK23295C
(en )
1918-07-22
Procedure for the manufacture of briquettes.
DK26901C
(en )
1920-11-15
Procedure for the Production of Beer.
DK29487C
(en )
1922-04-18
Procedure for the production of artificial tannins.
DK23677C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.
DK23678C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.
DK27337C
(en )
1921-03-21
Procedure for the manufacture of small houses.
DK22961C
(en )
1918-04-02
Procedure for the manufacture of glassware.
DK27406C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK23366C
(en )
1918-08-12
Procedure for the Decomposition of Glycerides.
DK26869C
(en )
1920-11-08
Procedure for the production of metal salts.
DK22795C
(en )
1918-02-04
Procedure for the manufacture of cigarette nozzles and machine therefor.
DK26508C
(en )
1920-08-23
Procedure for the production of pure resin from coniferous resin.
DK23344C
(en )
1918-08-05
Process for the Preparation of Para-nitrotoluol-Ortho-Sulfosic Acid.
DK22788C
(en )
1918-02-04
Machine for the manufacture of lighters of wood crumbs and the like.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.
DK23551C
(en )
1918-09-23
Procedure for the production of false braids.
DK28202C
(en )
1921-08-22
Procedure for the manufacture of resinous substances.
DK28756C
(en )
1921-11-07
Procedure for the manufacture of resinous substances.
DK23918C
(en )
1918-12-23
Procedure for the production of paper ribbons.
DK27192C
(en )
1921-02-21
Procedure for Manufacturing Decolorizing Coal.