CH300582A
(en )
1954-08-15
Process for electrodialysis and device for carrying out the process.
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.
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT170880B
(en )
1952-04-10
Method and device for the electrolysis of aqueous alkali sulfate solutions
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
AT184664B
(en )
1956-02-10
Device for the liquid treatment of running threads
AT173230B
(en )
1952-11-25
Process and device for the production of halogenated fatty acids
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
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
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
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
AT176288B
(en )
1953-10-10
Method and device for the thermal ripening of viscose
AT174228B
(en )
1953-03-10
Device for the representation of statistical processes and planning work
AT200105B
(en )
1958-10-25
Process and device for the production of phosphoric acid