DK50385C
(en )
1935-07-01
Procedure for Manufacturing the Diket.
CH202877A
(en )
1939-02-15
Color photographic material.
DK66360C
(en )
1948-02-23
Photographic Materials for the production of photographic, in particular colored, images.
DK51133C
(en )
1936-01-13
Procedure for Manufacturing Security Paper.
DK56759C
(en )
1939-10-02
Photographic Material, in particular for Color Photography.
DK53187C
(en )
1937-06-07
Procedure for Manufacturing Paper Bags.
DK53069C
(en )
1937-05-10
Procedure for Making Multicolor Photographs.
ES140900A3
(en )
1936-04-01
Manufacture of positive cinematographic films, in colors.
ES128491A1
(en )
1932-12-16
Improvements in the filter-press.
DK54482C
(en )
1938-03-21
Procedure for Preventing Mold Formation.
DK63796C
(en )
1945-08-06
Process for the production of halogenated silver emulsions for colored development.
DK55250C
(en )
1938-09-26
Biscuit Making Machine.
DK59489C
(en )
1942-02-16
Photographic material consisting of several layers.
DK66280C
(en )
1948-02-02
Photographic Material.
DK56524C
(en )
1939-08-07
Camera for Rullefilms.
DK50894C
(en )
1935-11-11
Method for Manufacturing Plastic Materials.
ES133661A1
(en )
1934-07-01
Improvements in cameras.
DK52979C
(en )
1937-04-19
Photographic Camera.
DK55556C
(en )
1938-12-12
Procedure for Making Soap.
DK52170C
(en )
1936-09-21
Machine for Dusting Sheet-Shaped or Sheet-Shaped Material.
DK52915C
(en )
1937-04-05
Stregmaal til Afidsning af Nakker og Sinkeforbindelser.
DK55838C
(en )
1939-02-20
Process for the Preparation of 4-Alkyl-5-hydroxyalkylthiazoles.
DK60862C
(en )
1943-04-27
Photographic Material for Color Photography.
ES141333A1
(en )
1936-06-01
Procedure for the production of cinematographic films in colors.
DK66359C
(en )
1948-02-23
Photographic Material and Procedure for the Production of Silver-Free Black and White Images.