DK53394C
(en )
1937-08-02
Composite sheet of transparent material and method of manufacture.
DK59573C
(en )
1942-03-16
Sack of several layers of paper or similar material and method of its manufacture.
DK53607C
(en )
1937-09-13
Container of water-permeable material and method of its manufacture.
DK59489C
(en )
1942-02-16
Photographic material consisting of several layers.
DK52360C
(en )
1936-11-30
Process for the Preparation of Desoxymorphine C and Dihydrodeoxymorphine D.
FR798015A
(en )
1936-05-08
Mechanical strainer
DK51387C
(en )
1936-03-16
Blik-, Traad- eller Baandkærne eller Krarupbevikling og Fremgangsmaade til Fremstilling af et ferromagnetisk Materiale til samme.
DK52122C
(en )
1936-09-07
Composite leaf-shaped or plate-shaped Material.
DK52481C
(en )
1936-12-28
Procedure for the production of thin strip metal and sheet metal of thick starting material.
DK48008C
(en )
1933-11-13
Construction plate and method of its manufacture.
DK54485C
(en )
1938-03-21
Method of Manufacture of Magnium.
FR794728A
(en )
1936-02-24
Potato sorter
DK55095C
(en )
1938-08-15
Fastener for pipes of brittle material, such as glass pipes.
DK52852C
(en )
1937-03-22
Method of Making Press Powder.
DK56760C
(en )
1939-10-02
Procedure for Making and Reproducing Color Films.
DK54480C
(en )
1938-03-21
Method of Making High Percent Transparent Soaps.
DK54051C
(en )
1937-12-20
Paper Manufacturing Procedure and Machine.
DK66360C
(en )
1948-02-23
Photographic Materials for the production of photographic, in particular colored, images.
DK53436C
(en )
1937-08-09
Method of Making Decorative Covers.
DK51987C
(en )
1936-08-10
Method and Machine for Making Wrapping Material.
DK55050C
(en )
1938-08-01
Procedure for Processing Fish Material for Oil and Flour.
FR769200A
(en )
1934-08-21
Mechanical potato harvester-harvester
DK52545C
(en )
1937-01-11
Method and Machine for Forming Glass Plates.
FI17577A
(en )
1937-05-07
Combined sheet material
FR750426A
(en )
1933-08-10
Mechanical beet spacer