CH301454A
(en )
1954-09-15
Process for the production of coatings.
CH311154A
(en )
1955-11-30
Process for the production of shaped structures.
CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
CH271110A
(en )
1950-10-15
Process for destroying foam or preventing foam formation.
CH273914A
(en )
1951-03-15
Process for the production of viscose threads.
CH294685A
(en )
1953-11-30
Process for the production of α-manganese dioxide.
AT185928B
(en )
1956-06-25
Process for preventing the encrustation of spinnerets or the milky formation of viscose structures
CH299994A
(en )
1954-07-15
Process for the production of synthetic fibers.
CH265481A
(en )
1949-12-15
Process for the production of polyamide threads.
CH279915A
(en )
1951-12-31
Process for the production of artificial structures.
CH271087A
(en )
1950-10-15
Process for increasing the wetting ability of mercerising liquors.
CH301090A
(en )
1954-08-31
Process for the production of screw dressings.
CH305685A
(en )
1955-03-15
Process for the production of spun-dyed threads from polyacrylonitrile or its copolymers.
CH305692A
(en )
1955-03-15
Process for the production of detergent mixtures.
CH299374A
(en )
1954-06-15
Process for the preparation of solutions of acrylonitrile polymers.
CH296983A
(en )
1954-03-15
Process for the production of spinning solutions from polyacrylic acid nitrile or its copolymers.
CH292070A
(en )
1953-07-31
Process for the production of ammonium nitrilosulfonate.
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT177730B
(en )
1954-02-25
Process for the production of pile fabrics
CH264601A
(en )
1949-10-31
Process for the preparation of hydroxylamine sulphate solutions.
CH297797A
(en )
1954-04-15
Process for the production of homogeneous solutions of polyacrylonitrile or its copolymers.
AT173707B
(en )
1953-01-26
Process for the production of calcium cyanamide
CH282223A
(en )
1952-04-15
Process for the production of quinazoline compounds.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.