DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK54814C
(en )
1938-05-30
Procedure for Preventing the Disposal of Dairy Wastewater.
DK53258C
(en )
1937-06-21
Procedure for the Treatment of Industrial and Urban Wastewater.
SU46930A1
(en )
1936-05-31
The method of purification of groundwater from phenols
DK53541C
(en )
1937-08-30
Wastewater Treatment Procedure.
DK50924C
(en )
1935-11-18
Wastewater Treatment Procedure.
DK53195C
(en )
1937-06-07
Wastewater Treatment Procedure.
DK51747C
(en )
1936-06-08
Procedure for Concentrating Heavy Water.
DK58521C
(en )
1941-03-24
Procedure for the Preparation of Amidines.
DK56100C
(en )
1939-05-01
Procedure for the Preparation of Amidines.
DK54706C
(en )
1938-05-09
Procedure for the Preparation of 2.4.6.-Triamino-1.3.5.-Triazine.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK53787C
(en )
1937-11-01
Procedure for the treatment of base-exchanging substances, preferably clays.
DK54038C
(en )
1937-12-20
Procedure for Making Soaps.
DK53395C
(en )
1937-08-02
Procedure for Reprocessing Used Rubber.
DK57311C
(en )
1940-02-26
Procedure for Treatment of Magnetic Materials.
DK59648C
(en )
1942-04-13
Process for the Preparation of 17-Monoacyl Compounds of the Cyclopentanopolyhydro-dimethylphenanthene series.
DK58303C
(en )
1941-01-06
Process for the Preparation of 17-Oxy-3-Keto Compounds of the Cyclopentanodimethylpolyhydrophenanthene series.
DK52778C
(en )
1937-03-08
Procedure for the Manufacture of Clothing.
DK49902C
(en )
1935-02-18
Procedure for Treatment of Bearing Surfaces.
DK52322C
(en )
1936-10-19
Procedure for the preparation of durable organic ferrous compounds.
DK53574C
(en )
1937-09-06
Procedure for the manufacture of condensation products.
DK54761C
(en )
1938-05-23
Procedure for the manufacture of condensation products.
DK55873C
(en )
1939-02-27
Procedure for the Preparation of Pregneolones.
DK56338C
(en )
1939-06-19
Procedure for the manufacture of tiles.