DK53078C
(en )
1937-05-18
Procedure for the Preparation of Phosphoric Acid.
DK53887C
(en )
1937-11-22
Procedure for the Preparation of 1-Ascorbic Acid.
DK54097C
(en )
1938-01-03
Procedure for the Preparation of 1-Ascorbic Acid.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK56100C
(en )
1939-05-01
Procedure for the Preparation of Amidines.
DK58521C
(en )
1941-03-24
Procedure for the Preparation of Amidines.
DK54339C
(en )
1938-02-21
Procedure for the production of 1-ascorbic acid.
DK54706C
(en )
1938-05-09
Procedure for the Preparation of 2.4.6.-Triamino-1.3.5.-Triazine.
DK50180C
(en )
1935-04-23
Procedure for the production of phosphoric acid fertilizers.
DK53574C
(en )
1937-09-06
Procedure for the manufacture of condensation products.
DK54761C
(en )
1938-05-23
Procedure for the manufacture of condensation products.
DK58303C
(en )
1941-01-06
Process for the Preparation of 17-Oxy-3-Keto Compounds of the Cyclopentanodimethylpolyhydrophenanthene series.
DK59648C
(en )
1942-04-13
Process for the Preparation of 17-Monoacyl Compounds of the Cyclopentanopolyhydro-dimethylphenanthene series.
DK52778C
(en )
1937-03-08
Procedure for the Manufacture of Clothing.
DK53796C
(en )
1937-11-01
Procedure for the manufacture of insulation boards.
DK55139C
(en )
1938-08-29
Procedure for the Preparation of Amides of Thiomeric Acid.
DK56023C
(en )
1939-04-11
Procedure for the Preparation of Esters of β-Acetaminobutyric Acid.
DK50862C
(en )
1935-11-04
Method of Preparation of 2-Keto-1-gulonic acid.
DK59224C
(en )
1941-11-24
Process for the preparation of sulfur-containing substituted phosphoric acid dianilides.
DK53057C
(en )
1937-05-10
Procedure for Extraction of Bigift.
DK54204C
(en )
1938-01-24
Method of Preparation of 1-Ascorbic Acid.
DK55873C
(en )
1939-02-27
Procedure for the Preparation of Pregneolones.
ES138418A1
(en )
1935-09-01
Procedure for the preparation of organic acid anhydrides.
DK51446C
(en )
1936-03-30
Procedure for the manufacture of lampshades.