DK50385C
(en )
1935-07-01
Procedure for Manufacturing the Diket.
CH202825A
(en )
1939-02-15
Cannetière.
DK56389C
(en )
1939-07-03
Procedure for Manufacturing Mirrors.
DK57085C
(en )
1939-12-27
Procedure for Manufacturing Masonry.
DK55697C
(en )
1939-01-16
Bookbinding Procedure.
DK57354C
(en )
1940-03-11
Procedure for Mercury Benzol.
DK55864C
(en )
1939-02-20
Procedure for Manufacturing Cross Coils.
DK63428C
(en )
1945-04-23
Procedure for Manufacturing Ferraricement.
DK64686C
(en )
1946-08-12
Procedure for Manufacturing Lynlaase.
DK58116C
(en )
1940-10-28
Procedure for Making Enamel.
FR832853A
(en )
1938-10-04
Mirror
AT152621B
(en )
1938-02-25
Support ladder.
DK55976C
(en )
1939-03-27
Procedure for the Production of Aneurin.
DK56249C
(en )
1939-06-06
Procedure for the Production of Aneurin.
DK55811C
(en )
1939-02-13
Process for the Preparation of 2-Methyl-4-amino-5-cyanopyrimidine.
DK54702C
(en )
1938-05-09
Procedure for Manufacturing Colored Metal Strips.
DK58199C
(en )
1940-11-25
Bayonet lock for connecting low parts.
DK57402C
(en )
1940-03-18
Procedure for Manufacturing Building Materials.
GR6214B
(en )
1937-01-08
NEW LENS TYPE.
DK56951C
(en )
1939-11-20
Procedure for Increasing the Anti-Banking Value of Motor Fuels.
DK54770C
(en )
1938-05-23
Essefyr for Kedler.
DK53770C
(en )
1937-10-25
Procedure for Manufacturing Artifacts.
DK57005C
(en )
1939-12-04
Procedure for Manufacturing Regenerated Leather.
GR6671B
(en )
1937-07-19
METAL MIRROR.
DK66371C
(en )
1948-03-01
Process for the Preparation of Oxyketones of the Cyclopentanopolyhydrophenanthene Series.