DK27406C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK27323C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27324C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27405C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK27322C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.
DK22571C
(en )
1917-11-05
Procedure for the production of dyes.
DK24843C
(en )
1919-08-11
Procedure for Making Caramel.
DK26901C
(en )
1920-11-15
Procedure for the Production of Beer.
DK27963C
(en )
1921-07-11
Procedure for the production of acetaldehyde.
DK22728C
(en )
1917-12-31
Procedure for the manufacture of porcelain objects.
DK22546C
(en )
1917-10-29
Procedure for the production of chemically pure hydrochloric acid.
DK29487C
(en )
1922-04-18
Procedure for the production of artificial tannins.
DK30159C
(en )
1922-08-28
Procedure for the production of natural-colored viewing images.
DK22409C
(en )
1917-09-03
Procedure for Making Enamel.
DK29205C
(en )
1922-01-23
Procedure for the manufacture of tanning substances.
DK29969C
(en )
1922-07-24
Procedure for the production of alkali nitrates.
DK22299C
(en )
1917-07-23
Procedure for the manufacture of fuel briquettes.
DK27337C
(en )
1921-03-21
Procedure for the manufacture of small houses.
DK22961C
(en )
1918-04-02
Procedure for the manufacture of glassware.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK23551C
(en )
1918-09-23
Procedure for the production of false braids.
DK22948C
(en )
1918-03-25
Procedure for the manufacture of briquettes.
DK23295C
(en )
1918-07-22
Procedure for the manufacture of briquettes.
DK32914C
(en )
1924-03-03
Machine for the manufacture of pressed glassware.