DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK51732C
(en )
1936-06-08
Procedure for Dyeing Asbestos-Cement Materials.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
CH184557A
(en )
1936-06-15
Perforated brick.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK48460C
(en )
1934-03-05
Procedure for Making Socks.
DK54038C
(en )
1937-12-20
Procedure for Making Soaps.
DK54126C
(en )
1938-01-03
Procedure for Manufacturing Lime Sandstone.
DK51891C
(en )
1936-07-20
Procedure for Making Washing Powders.
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.
DK51670C
(en )
1936-05-25
Method of Preparation of Acetoacetanilide.
DK56338C
(en )
1939-06-19
Procedure for the manufacture of tiles.
DK53599C
(en )
1937-09-13
Procedure for Making Multicolored Images.
DK54120C
(en )
1938-01-03
Procedure for Making Multicolored Images.
DK51368C
(en )
1936-03-09
Procedure for Making Ferri-Ferricyan Copies.
DK53069C
(en )
1937-05-10
Procedure for Making Multicolor Photographs.
DK52778C
(en )
1937-03-08
Procedure for the Manufacture of Clothing.
DK51824C
(en )
1936-06-29
Procedure for the preparation of azo compounds.
DK50412C
(en )
1935-07-08
Method for Manufacturing Water Resistant Cement.
DK49582C
(en )
1934-11-26
Procedure for Manufacturing Gaskets.
DK51515C
(en )
1936-04-14
Procedure for Manufacturing Fuel.
DK55873C
(en )
1939-02-27
Procedure for the Preparation of Pregneolones.
DK52093C
(en )
1936-08-31
Procedure for Making Fabrics for Ropes.
DK53199C
(en )
1937-06-14
Hyposulfite Production Procedure.