CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
CH265481A
(en )
1949-12-15
Process for the production of polyamide threads.
AT180407B
(en )
1954-12-10
Process for the production of synthetic resin compounds
AT171755B
(en )
1952-07-10
Process and machine for the flowing production of wire shapes
AT175965B
(en )
1953-09-10
Method and device for the production of threads
CH266869A
(en )
1950-02-28
Process for the continuous production of synthetic threads and device for carrying out the process.
CH295633A
(en )
1954-01-15
Method and machine for the production of knitted fabrics.
AT177308B
(en )
1954-01-25
Method and machine for the production of slide locks
AT174919B
(en )
1953-05-26
Process for the production of morpholines
CH299378A
(en )
1954-06-15
Process for the production of copolymers of acrylonitrile.
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT171376B
(en )
1952-05-26
Process for the production of multi-part, electrical and radio-electrical apparatus
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT184026B
(en )
1955-12-10
Process for the production of straight twisted concrete reinforcement bars and machine for carrying out the process
AT172337B
(en )
1952-08-25
Process for the production of quinazoline compounds
AT167865B
(en )
1951-03-10
Process for the production of agents for induction anesthesia
AT175963B
(en )
1953-09-10
Process for the production of rayon
AT170036B
(en )
1952-01-10
Process for the production of cyanogen chloride
CH300050A
(en )
1954-07-15
Process and device for the production of image enlargements.