DK21220C
(en )
1916-05-15
Procedure for the Preparation of Antimonates.
DK18324C
(en )
1914-01-05
Procedure for the manufacture of condensation products.
DK19000C
(en )
1914-07-06
Procedure for the manufacture of condensation products.
DK19590C
(en )
1914-12-14
Procedure for the Preparation of Resin Milk.
DK16637C
(en )
1912-11-11
Procedure for the manufacture of clunkers.
DK20295C
(en )
1915-06-28
Procedure for the manufacture of lighters.
DK20863C
(en )
1915-12-27
Procedure for the manufacture of lighters.
DK26548C
(en )
1920-08-30
Mineral Preparation Procedure.
DK27962C
(en )
1921-07-11
Procedure for the Preparation of Alkalicyanates.
DK27655C
(en )
1921-05-23
Procedure for the preparation of readily soluble tannins.
DK15016C
(en )
1911-08-28
Explosive or Procedure for the Manufacture of the same.
DK14632C
(en )
1911-06-06
Procedure for the Preparation of Tetraphosphorus Trisulfide.
DK18624C
(en )
1914-03-30
Procedure for the Manufacture of Synthetic Rubber.
DK19015C
(en )
1914-07-13
Procedure for the manufacture of spring tubes.
DK20132C
(en )
1915-05-03
Procedure for the manufacture of fireproof roads.
DK20338C
(en )
1915-07-12
Procedure for Making Emulsions.
DK20345C
(en )
1915-07-12
Procedure for Making Emulsions.
DK20648C
(en )
1915-10-11
Procedure for Treatment of Paptage.
DK18038C
(en )
1913-11-03
Procedure for Mattering Enamel.
DK21445C
(en )
1916-08-28
Procedure for the Preparation of Plastering Cream.
DK18439C
(en )
1914-02-09
Procedure for the Production of Superphosphate.
DK22728C
(en )
1917-12-31
Procedure for the manufacture of porcelain objects.
DK23573C
(en )
1918-09-30
Procedure for the production of caramel.
DK42830C
(en )
1930-08-25
Procedure for the Preparation of Benzimidazolonaric Acids.
DK22676C
(en )
1917-12-17
Procedure for the manufacture of hydrocarbon compounds.