CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH265480A
(en )
1949-12-15
Method and device for the continuous production of artificial threads.
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH294346A
(en )
1953-11-15
Method and apparatus for the production of shaped structures from polyamides.
CH334269A
(en )
1958-11-30
Process and device for the continuous production of synthetic threads
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
CH266869A
(en )
1950-02-28
Process for the continuous production of synthetic threads and device for carrying out the process.
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT176362B
(en )
1953-10-10
Method and device for the continuous production of polyamides
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT194127B
(en )
1957-12-27
Method and device for the production of hollow bodies
AT167752B
(en )
1951-02-26
Method and device for the production of colored prints
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT193328B
(en )
1957-11-25
Process for the production of zip fasteners and device for carrying out the process
AT172065B
(en )
1952-08-11
Method and device for the production of lubricants
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments