DK26297C
(en )
1920-07-19
Procedure for the manufacture of energy-saving soaps.
FR514929A
(en )
1921-03-22
New synthetic resins
DK27963C
(en )
1921-07-11
Procedure for the production of acetaldehyde.
DK23295C
(en )
1918-07-22
Procedure for the manufacture of briquettes.
DK22948C
(en )
1918-03-25
Procedure for the manufacture of briquettes.
DK29487C
(en )
1922-04-18
Procedure for the production of artificial tannins.
DK26828C
(en )
1920-11-01
Procedure for the manufacture of runners, runners and the like.
DK26843C
(en )
1920-11-01
Procedure for the manufacture of runners, runners and the like.
DK26901C
(en )
1920-11-15
Procedure for the Production of Beer.
DK27208C
(en )
1921-02-21
Procedure for the manufacture of light-shaped joints.
DK27337C
(en )
1921-03-21
Procedure for the manufacture of small houses.
DK23821C
(en )
1918-12-02
Procedure for the Production of Radioactive Luminous Materials.
DK22961C
(en )
1918-04-02
Procedure for the manufacture of glassware.
DK31073C
(en )
1923-01-08
Procedure for the manufacture of measuring plates.
DK27382C
(en )
1921-03-29
Procedure for the manufacture of drive belts.
DK28202C
(en )
1921-08-22
Procedure for the manufacture of resinous substances.
DK28756C
(en )
1921-11-07
Procedure for the manufacture of resinous substances.
DK27124C
(en )
1921-01-24
Procedure for Curing Floating Stones.
DK28937C
(en )
1921-12-05
Method of Making Artificial Resins.
DK23551C
(en )
1918-09-23
Procedure for the production of false braids.
DK26869C
(en )
1920-11-08
Procedure for the production of metal salts.
DK23678C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.
DK23677C
(en )
1918-10-28
Procedure for the manufacture of a tobacco substitute.
DK27994C
(en )
1921-07-11
Procedure for the manufacture of a fuel.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.