DK29969C
(en )
1922-07-24
Procedure for the production of alkali nitrates.
DK20003C
(en )
1915-03-22
Procedure for the production of rubber.
DK27322C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK24283C
(en )
1919-03-24
Procedure for the production of printing surfaces.
DK22691C
(en )
1917-12-24
Process for the production of titanium hydroxide.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK32914C
(en )
1924-03-03
Machine for the manufacture of pressed glassware.
DK21189C
(en )
1916-05-01
Procedure for the production of oxalic acid.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK14282C
(en )
1911-02-27
Procedure for the production of alkali metals.
DK20295C
(en )
1915-06-28
Procedure for the manufacture of lighters.
DK20863C
(en )
1915-12-27
Procedure for the manufacture of lighters.
DK27489C
(en )
1921-04-25
Process for the production of sodium perborate.
DK27544C
(en )
1921-05-02
Process for the production of sodium perborate.
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.
DK24144C
(en )
1919-03-03
Procedure for the manufacture of a detergent.
DK29326C
(en )
1922-02-13
Procedure for Making Yeast.
DK20743C
(en )
1915-11-15
Procedure for the production of urea from the naphthalene series.
DK22571C
(en )
1917-11-05
Procedure for the production of dyes.
DK19092C
(en )
1914-08-10
Procedure for the production of so-called crystallized liquids.
DK29368C
(en )
1922-02-20
Procedure for the production of photographic reliefs.
DK20745C
(en )
1915-11-15
Procedure for the production of lightweight clichés.
DK23320C
(en )
1918-07-29
Procedure for the production of barium hydroxide.