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.
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.
AT174010B
(en )
1953-02-25
Device and method for the production of fibreboard, in particular hardboard
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
AT171444B
(en )
1952-05-26
Method and device for producing the toothing of saw blades, in particular metal saw blades
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
CH289437A
(en )
1953-03-15
Method and device for the production of moldings consisting of molding sand.
AT174011B
(en )
1953-02-25
Method and device for the production of building boards, in particular lightweight building boards
AT204249B
(en )
1959-07-10
Method and device for the production of chipboard
AT176364B
(en )
1953-10-10
Method and device for producing profiled fiberboard
AT172944B
(en )
1952-10-25
Process for the production of moldings, in particular fiberboard
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
AT170811B
(en )
1952-03-25
Process for the production of extra-hard moldings, in particular fiberboard
AT170640B
(en )
1952-03-10
Process for the production of extra-hard moldings, in particular fiberboard
AT179740B
(en )
1954-09-25
Method and device for the continuous production of panel-shaped products, in particular lightweight panels
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT172961B
(en )
1952-11-10
Process for making composite crankshafts and the like like
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments
AT167673B
(en )
1951-02-10
Device for the production of completely or partially conical bars
AT178203B
(en )
1954-04-26
Process for the production of hardboard