AT183642B
(en )
1955-10-25
Method and device for the physical preparation of paper stock
CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
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
CH291185A
(en )
1953-06-15
Process and device for the electrolysis of aqueous alkali sulfate solutions using the amalgam method.
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
CH350961A
(en )
1960-12-31
Process and device for the production of alkali or alkaline earth cyanides
AT167834B
(en )
1951-03-10
Method and device for the continuous decomposition of alkali amalgam
AT184664B
(en )
1956-02-10
Device for the liquid treatment of running threads
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water
AT181916B
(en )
1955-05-10
Device for reducing the transverse movement of running artificial threads
AT187374B
(en )
1956-10-25
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
CH293961A
(en )
1953-10-31
Method and device for the production of reinforced fiber cement boards.
AT171908B
(en )
1952-07-25
Process and device for the evaporation of phenol-containing gas waste water
AT167752B
(en )
1951-02-26
Method and device for the production of colored prints
AT172696B
(en )
1952-10-10
Device for the continuous production of porous mortar
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT198234B
(en )
1958-06-25
Process for the purification of aqueous solutions of hydrogen peroxide
AT172065B
(en )
1952-08-11
Method and device for the production of lubricants
CH298465A
(en )
1954-05-15
Method and device for the continuous production of an artificial thread.
AT171697B
(en )
1952-06-25
Method for the monitoring and implementation of processes using nozzles
AT169137B
(en )
1951-10-10
Method and device for the production of thick-walled pipe bends
AT176212B
(en )
1953-09-25
Process and apparatus for the production of alkyl monochlorides
AT176288B
(en )
1953-10-10
Method and device for the thermal ripening of viscose