CH282754A
(en )
1952-05-15
Process for the direct production of positives.
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
CH291823A
(en )
1953-07-15
Process for the production of foils, films and plate-shaped structures.
AT263595B
(en )
1968-07-25
Process for the production of concrete pipes or the like.
AT168671B
(en )
1951-07-10
Method and device for corrugating plates made of asbestos cement or the like.
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT185567B
(en )
1956-05-11
Process for the production of bodies reinforced with fabric coverings or the like
CH284315A
(en )
1952-07-31
Process for the manufacture of ceramic products.
CH293961A
(en )
1953-10-31
Method and device for the production of reinforced fiber cement boards.
AT180528B
(en )
1954-12-27
Plant for the production of panels made of fiber cement, e.g. B. Asbestos cement
AT180530B
(en )
1954-12-27
Plant for the production of fiber cement products, e.g. B. Asbestos cement
CH297873A
(en )
1954-04-15
Process for the direct production of positives.
AT172977B
(en )
1952-11-10
Device for the production of roof tiles or the like.
AT180529B
(en )
1954-12-27
Device for the manufacture of fiber cement products, e.g. B. Asbestos cement
AT172948B
(en )
1952-10-25
Process for the production of bituminous products such as boards or the like.
AT172963B
(en )
1952-11-10
Device for the production of roof tiles or the like.
CH260042A
(en )
1949-02-28
Process for the production of cement.
CH300332A
(en )
1954-07-31
Process for the production of B-phenyl-ethanol.
CH288102A
(en )
1953-01-15
Process for the production of pressed building construction panels.
CH486297A
(en )
1970-02-28
Device for the production of pipes
AT169098B
(en )
1951-10-10
Device for the production of building blocks
AT168474B
(en )
1951-06-11
Stocking, half-stocking, socks or the like and a method for producing the same
AT297566B
(en )
1972-03-27
Facility for the production of asbestos cement panels
CH241182A
(en )
1946-02-28
Process for the production of an insulating lightweight construction panel.
AT176493B
(en )
1953-10-26
Process for the production of lightweight building materials