CH282754A
(en )
1952-05-15
Process for the direct production of positives.
CH240998A
(en )
1946-02-15
Process for the production of dry, cold water soluble starch products.
CH294364A
(en )
1953-11-15
Process for the direct production of positives.
CH272562A
(en )
1950-12-31
Process for the production of dry, cold water dispersible starch preparations.
CH255963A
(en )
1948-07-31
Process for the production of sodium dicyandiamide.
AT172329B
(en )
1952-08-25
Process for the production of dry, cold water soluble starch products
CH227355A
(en )
1943-06-15
Process for the production of artificial structures.
CH237394A
(en )
1945-04-30
Process for the production of a condensation product.
CH349559A
(en )
1960-10-15
Process for the manufacture of dry, cold water dispersible starch products
CH226012A
(en )
1943-03-15
Process for the production of acetyl peroxide.
CH224979A
(en )
1942-12-31
Process for the production of diazotypes.
CH225995A
(en )
1943-03-15
Process for making soluble starch.
CH239848A
(en )
1945-11-15
Process for the preparation of 6-sulfanilamido-4-methyl-pyrimidine.
CH297412A
(en )
1954-03-31
Process for the production of sodium phthalocyanine.
CH227347A
(en )
1943-06-15
Process for the production of cellulose ethers.
CH265512A
(en )
1949-12-15
Process for the preparation of durable solutions of polythionates.
CH297873A
(en )
1954-04-15
Process for the direct production of positives.
CH236015A
(en )
1945-01-15
Process for the production of perchlorethylene.
CH236713A
(en )
1945-02-28
Process for the production of a-monochloro-e-caprolactam.
CH236716A
(en )
1945-02-28
Process for the production of x-chloro-e-methyl-e-caprolactam.
CH234930A
(en )
1944-10-31
Process for the production of a basic condensation product.
CH233344A
(en )
1944-07-15
Process for the production of a condensation product.
CH236224A
(en )
1945-01-31
Process for the preparation of acetyl-iso-malodinitrile.
CH233194A
(en )
1944-07-15
Process for the production of polycondensation products.
AT170851B
(en )
1952-04-10
Process for the production of dry, cold-water-soluble products based on polysaccharides or their derivatives