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.
CH322397A
(en )
1957-06-15
Method and device for producing drive belts
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT179169B
(en )
1954-07-26
Method and device for the production of saw blades with undercut teeth
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
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
AT171444B
(en )
1952-05-26
Method and device for producing the toothing of saw blades, in particular metal saw blades
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
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
AT171932B
(en )
1952-07-25
Method and device for manufacturing cast brushes
AT183777B
(en )
1955-11-10
Method and device for the production of metal saw blades
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
AT174011B
(en )
1953-02-25
Method and device for the production of building boards, in particular lightweight building boards
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies