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
AT183642B
(en )
1955-10-25
Method and device for the physical preparation of paper stock
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.
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
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
AT171270B
(en )
1952-05-10
Method and device for the production of artificial mineral water
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
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
AT172065B
(en )
1952-08-11
Method and device for the production of lubricants
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT176362B
(en )
1953-10-10
Method and device for the continuous production of polyamides
CH298465A
(en )
1954-05-15
Method and device for the continuous production of an artificial thread.
AT176364B
(en )
1953-10-10
Method and device for producing profiled fiberboard
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts