CH222772A
(en )
1942-08-15
Spinneret for the production of artificial hollow fibers.
DK62088C
(en )
1944-04-03
Method of Making Wool-Like Artificial Silk from Regenerated Cellulose.
DK63544C
(en )
1945-05-28
Process for the Production of High Polymer Cellulose.
CH234763A
(en )
1944-10-31
Process for making wool-like artificial threads.
FR865695A
(en )
1941-05-30
Means of filtration
DK70437C
(en )
1950-01-02
Method of making viscose yarn.
FR886915A
(en )
1943-10-28
Artificial fibers and solutions for their manufacture
CH209124A
(en )
1940-03-15
Pack of cigars, especially cheroots.
DK61191C
(en )
1943-08-02
Method of Manufacturing Hollow Bodies of Cellulose Derivatives.
CH223523A
(en )
1942-09-30
Process for the production of artificial fibers, threads, etc.
DK66586C
(en )
1948-04-12
Method of Making Diaminosulfones.
DK65998C
(en )
1947-12-08
Method of Making Diaminosulfones.
AT174693B
(en )
1953-04-25
Process for the production of viscose rayon
ES150371A3
(en )
1942-06-01
A PROCEDURE FOR THE MANUFACTURE OF CELLULOSE FROM SARMIENTS
GR8874B
(en )
1940-03-23
METHOD OF TREATMENT OF TOBACCO PIPMENTS.
BE439209A
(en )
1940-10-31
Filtering process
CH225373A
(en )
1943-01-31
Process for the production of artificial structures.
CH225775A
(en )
1943-02-28
Process for the production of zeolites.
ES148128A1
(en )
1941-10-01
METHOD OF MANUFACTURING LOSTES
DK59822C
(en )
1942-06-01
Method of Making a Cardiac Glycoside.
GR8045B
(en )
1939-03-09
METHOD OF MANUFACTURING ARTIFICIAL TEXTILE FIBERS.
DK69692C
(en )
1949-08-01
Process for the preparation of cellulose spinning solutions.
DK65162C
(en )
1946-12-02
Method of Extraction of Cottonized Fibers from Basttaver.
FI18869A
(en )
1940-11-04
Cellulose pulp pit
FR910927A
(en )
1946-06-24
Cellulose ethers