DK49815C
(en )
1935-01-28
Procedure for the Production of Dihydroresorcin.
DK53642C
(en )
1937-09-27
Coupling for Amplification of Electrical Oscillations.
DK61992C
(en )
1944-03-06
Coupling for Amplification of Electrical Oscillations.
DK49946C
(en )
1935-03-04
Circuit arrangement for amplification of high frequency oscillations.
DK53933C
(en )
1937-11-29
Amplifier for high frequency electrical oscillations.
DK52778C
(en )
1937-03-08
Procedure for the Manufacture of Clothing.
DK54516C
(en )
1938-03-28
Coupling for Receiving modulated High Frequency Oscillations.
DK130642B
(en )
1975-03-17
Analogous process for the preparation of 4-carbamoyloxymethyl-1-phthalazone derivatives.
DK53057C
(en )
1937-05-10
Procedure for Extraction of Bigift.
DK54738C
(en )
1938-05-16
Coupling to Unification of modulated High Frequency Oscillations.
DK54038C
(en )
1937-12-20
Procedure for Making Soaps.
DK56338C
(en )
1939-06-19
Procedure for the manufacture of tiles.
DK54976C
(en )
1938-07-18
Process for the preparation of 3-alkoxy-4-oxybenzaldehydes.
DK53796C
(en )
1937-11-01
Procedure for the manufacture of insulation boards.
DK53078C
(en )
1937-05-18
Procedure for the Preparation of Phosphoric Acid.
DK54485C
(en )
1938-03-21
Method of Manufacture of Magnium.
DK54460C
(en )
1938-03-14
Procedure for soldering pipes.
DK56100C
(en )
1939-05-01
Procedure for the Preparation of Amidines.
DK58521C
(en )
1941-03-24
Procedure for the Preparation of Amidines.
DK50125C
(en )
1935-04-08
Coupling for Volume control of Amplifiers.
DK51755C
(en )
1936-06-15
Procedure for Mechanical Smoking of New Pipes.
DK54339C
(en )
1938-02-21
Procedure for the production of 1-ascorbic acid.
DK59318C
(en )
1941-12-22
Method of Making Ketosteroids.
DK56052C
(en )
1939-04-17
Method of Making Magnets.
DK52064C
(en )
1936-08-24
Procedure for the manufacture of building boards.