CH225539A
(en )
1943-02-15
Method and device for the production of synthetic fibers.
CH215365A
(en )
1941-06-30
Method and device for the production of fibers from glass, slag or similar substances that are plastic in heat.
CH201230A
(en )
1938-11-30
Method and device for the production of glass threads.
CH207058A
(en )
1939-09-30
Process and device for the production of glass fibers.
CH205107A
(en )
1939-06-15
Method and device for the production of fiberglass.
CH210223A
(en )
1940-06-30
Method for the investigation of substances using slow neutrons.
AT255043B
(en )
1967-06-26
Method and device for the production of flat glass
CH210190A
(en )
1940-06-30
Method and device for the production of knitted goods.
AT168657B
(en )
1951-07-10
Method and device for the production of panels from fiber materials, in particular fiber cement
AT170913B
(en )
1952-04-10
Method and device for the production of panels from fiber materials, in particular fiber cement
AT178198B
(en )
1954-04-10
Method and device for the production of panels from wood waste u. like
CH206946A
(en )
1939-09-15
Method and device for the production of large artificial silk strands.
CH223311A
(en )
1942-09-15
Method and device for the continuous cleaning of suspensions and sludges, in particular fiber suspensions in the paper industry.
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
CH218870A
(en )
1942-01-15
Method and device for the production of fine hollow fibers.
CH414959A
(en )
1966-06-15
Method and device for the production of flat glass
CH214569A
(en )
1941-05-15
Method and device for producing fibers from glass or the like.
AT123984B
(en )
1931-07-25
Method and molding machine for the production of porous panels from cemented fibrous materials.
CH212823A
(en )
1940-12-31
Method and device for manufacturing flycatchers.
AT170908B
(en )
1952-04-10
Device for the production of artificial stone hollow bodies
CH423590A
(en )
1966-10-31
Method and device for the production of large-format building blocks, in particular prefabricated components
CH201663A
(en )
1938-12-15
Method and device for the continuous conversion of coordinates.
CH213617A
(en )
1941-02-28
Method and device for the production of polyhydric alcohols.
AT174011B
(en )
1953-02-25
Method and device for the production of building boards, in particular lightweight building boards
AT169100B
(en )
1951-10-10
Process for the production of panels from cement paste, optionally containing fibrous material, and device for its implementation