DK25147C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25148C
(en )
1919-10-20
Procedure for the manufacture of a substitute for tannins.
DK25179C
(en )
1919-11-03
Procedure for the manufacture of a substitute for tannins.
DK21534C
(en )
1916-09-18
Procedure for the manufacture of a scale.
DK24884C
(en )
1919-08-18
Procedure for the manufacture of a substitute for shellac.
DK21769C
(en )
1916-12-27
Procedure for Manufacturing Imitation Cedar.
DK29368C
(en )
1922-02-20
Procedure for the production of photographic reliefs.
DK24674C
(en )
1919-06-23
Procedure for Making Artificial Coffee.
DK26693C
(en )
1920-09-20
Procedure for the manufacture of veneer sheets.
DK24283C
(en )
1919-03-24
Procedure for the production of printing surfaces.
DK22676C
(en )
1917-12-17
Procedure for the manufacture of hydrocarbon compounds.
DK22121C
(en )
1917-05-07
Procedure for the manufacture of paper yarn.
DK24357C
(en )
1919-04-07
Procedure for Manufacturing Matrices.
DK21667C
(en )
1916-11-20
Bands for the manufacture of hoses.
DK23320C
(en )
1918-07-29
Procedure for the production of barium hydroxide.
DK21562C
(en )
1916-10-09
Bench for the manufacture of clogs.
DK24144C
(en )
1919-03-03
Procedure for the manufacture of a detergent.
DK26866C
(en )
1920-11-08
Procedure for the production of low-smoke gunpowder varieties.
DK21189C
(en )
1916-05-01
Procedure for the production of oxalic acid.
DK21813C
(en )
1917-01-15
Procedure for the manufacture of a protective coating.
DK42830C
(en )
1930-08-25
Procedure for the Preparation of Benzimidazolonaric Acids.
DK16148C
(en )
1912-07-01
Procedure for Manufacturing Superfostat.
DK23204C
(en )
1918-07-01
Machine for Making Hulsten.
DK22937C
(en )
1918-03-25
Procedure for the manufacture of a detergent.
DK27323C
(en )
1921-03-21
Procedure for the Production of Glycerin from Sugar.