CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
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.
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
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
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT204249B
(en )
1959-07-10
Method and device for the production of chipboard
AT185227B
(en )
1956-04-10
Process and device for the production of wood fiber boards
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT176364B
(en )
1953-10-10
Method and device for producing profiled fiberboard
AT167752B
(en )
1951-02-26
Method and device for the production of colored prints
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
AT179175B
(en )
1954-09-10
Method and device for manufacturing gearwheels
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments
AT174011B
(en )
1953-02-25
Method and device for the production of building boards, in particular lightweight building boards
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water