CH355890A
(en )
1961-07-31
Process for the production of polyamide webs and webs produced afterwards
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
CH272802A
(en )
1951-01-15
Method and device for the production of hollow synthetic fibers.
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT186853B
(en )
1956-09-25
Method and machine for the production of hollow bodies
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT175965B
(en )
1953-09-10
Method and device for the production of threads
CH295633A
(en )
1954-01-15
Method and machine for the production of knitted fabrics.
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT177308B
(en )
1954-01-25
Method and machine for the production of slide locks
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT194604B
(en )
1958-01-10
Blow molding process and device for the production of hollow bodies
AT174372B
(en )
1953-03-25
Process for the production of acetals
AT171411B
(en )
1952-05-26
Process for the preparation of bis-choline dicarboxylates and their derivatives
CH299449A
(en )
1954-06-15
Process for the production of chucks and chucks.
AT181698B
(en )
1955-04-12
Process for the production of pantothenaldehyde and its acetals
AT183225B
(en )
1955-09-26
Machine for the production of round and profiled wooden bars
AT181744B
(en )
1955-04-25
Method and device for the production of bottles and hollow bodies
AT178166B
(en )
1954-04-10
Process for the production of plaster bandages and longuettes
AT180795B
(en )
1955-01-10
Process for the production of hollow profiles
AT175021B
(en )
1953-05-26
Process for the production of metallic hollow bodies
AT171179B
(en )
1952-05-10
Process for the production of grinding wheels
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT188503B
(en )
1957-01-25
Method and mold for the production of drive belts