DK27405C
(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.
DK27322C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.
DK27406C
(en )
1921-04-11
Procedure for the Production of Glycerin from Sugar.
DK21189C
(en )
1916-05-01
Procedure for the production of oxalic acid.
DK42830C
(en )
1930-08-25
Procedure for the Preparation of Benzimidazolonaric Acids.
DK26866C
(en )
1920-11-08
Procedure for the production of low-smoke gunpowder varieties.
DK24283C
(en )
1919-03-24
Procedure for the production of printing surfaces.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK29357C
(en )
1922-02-20
Procedure for continuous fermentation of technical sugars.
DK29969C
(en )
1922-07-24
Procedure for the production of alkali nitrates.
DK29368C
(en )
1922-02-20
Procedure for the production of photographic reliefs.
DK26693C
(en )
1920-09-20
Procedure for the manufacture of veneer sheets.
DK28548C
(en )
1921-10-03
Procedure for the manufacture of tanning substances.
DK30740C
(en )
1922-11-20
Procedure for the manufacture of tanning substances.
DK15050C
(en )
1911-09-04
Procedure for the production of relief clichés.
DK18263C
(en )
1913-12-15
Procedure for the Synthetic Production of Glycerin.
DK21534C
(en )
1916-09-18
Procedure for the manufacture of a scale.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.
DK22750C
(en )
1918-01-14
Procedure for the Production of Vegetable Charcoal.
DK20003C
(en )
1915-03-22
Procedure for the production of rubber.
DK21236C
(en )
1916-05-22
Brewing Procedure.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK23034C
(en )
1918-04-22
Procedure and Plant for the Manufacture of Decolorizing Coal.