SU73934A2
(en )
1948-11-30
Method of making building materials
DK55919C
(en )
1939-03-13
Procedure for the manufacture of zippers of non-metallic material.
DK58251C
(en )
1940-12-16
Method of Making a Material for Thermoregulators.
FR842499A
(en )
1939-06-13
Powder compact
DK66280C
(en )
1948-02-02
Photographic Material.
DK59318C
(en )
1941-12-22
Method of Making Ketosteroids.
DK55279C
(en )
1938-09-26
Procedure for Opening Cellulose-containing Material.
DK58821C
(en )
1941-07-07
Method of Making a Coked Material.
DK57402C
(en )
1940-03-18
Procedure for Manufacturing Building Materials.
DK55697C
(en )
1939-01-16
Bookbinding Procedure.
DK61759C
(en )
1943-12-27
Method of Making Porous Material.
DK54956C
(en )
1938-07-11
Carrying stick.
DK55811C
(en )
1939-02-13
Process for the Preparation of 2-Methyl-4-amino-5-cyanopyrimidine.
FR831166A
(en )
1938-08-25
Mechanical razor
DK58461C
(en )
1941-03-03
Method and Machine for Making Peat.
DK66371C
(en )
1948-03-01
Process for the Preparation of Oxyketones of the Cyclopentanopolyhydrophenanthene Series.
DK58343C
(en )
1941-01-20
Procedure for the manufacture of textile materials.
DK58606C
(en )
1941-04-21
Bandage material.
DK61960C
(en )
1944-02-21
Forming Machine.
DK55979C
(en )
1939-03-27
Method of Making a Binder.
DK58504C
(en )
1941-03-17
Vermegivende Materiale til Varmebede og Fremgangsmaade til dets Fremstilling.
DK55907C
(en )
1939-03-06
Procedure for the manufacture of luminescent substances.
DK55976C
(en )
1939-03-27
Procedure for the Production of Aneurin.
DK56249C
(en )
1939-06-06
Procedure for the Production of Aneurin.
DK58006C
(en )
1940-09-23
Procedure for Grinding Domestic Waste and similar Waste Materials.