DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK54059C
(en )
1937-12-20
Procedure for the manufacture of lightweight building boards.
DK52064C
(en )
1936-08-24
Procedure for the manufacture of building boards.
DK54603C
(en )
1938-04-11
Procedure for the manufacture of building boards.
DK50065C
(en )
1935-03-25
Procedure for the manufacture of building boards.
DK50777C
(en )
1935-10-14
Procedure for the manufacture of building boards.
DK53796C
(en )
1937-11-01
Procedure for the manufacture of insulation boards.
DK56338C
(en )
1939-06-19
Procedure for the manufacture of tiles.
DK51446C
(en )
1936-03-30
Procedure for the manufacture of lampshades.
DK50242C
(en )
1935-05-13
Procedure for the manufacture of insulation boards of pipes.
DK52778C
(en )
1937-03-08
Procedure for the Manufacture of Clothing.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
DK57871C
(en )
1940-08-05
Procedure for the production of lightweight concrete.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK59912C
(en )
1942-06-29
Procedure for the manufacture of androstenediols, their esters or ethers.
DK54485C
(en )
1938-03-21
Method of Manufacture of Magnium.
DK58521C
(en )
1941-03-24
Procedure for the Preparation of Amidines.
DK56100C
(en )
1939-05-01
Procedure for the Preparation of Amidines.
DK53199C
(en )
1937-06-14
Hyposulfite Production Procedure.
DK53259C
(en )
1937-07-05
Hyposulfite Production Procedure.
DK53695C
(en )
1937-10-11
Hyposulfite Production Procedure.
DK62652C
(en )
1944-09-04
Procedure for the manufacture of building boards with intermediate layers.
DK53574C
(en )
1937-09-06
Procedure for the manufacture of condensation products.
DK54761C
(en )
1938-05-23
Procedure for the manufacture of condensation products.
DK52672C
(en )
1937-02-08
Building board.