CH291497A
(en )
1953-06-30
Method and device for electrodialysis.
AT194444B
(en )
1958-01-10
Method and device for treating an elongated semiconductor crystal arrangement
CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH314158A
(en )
1956-05-31
Method and device for treating hair
CH321036A
(en )
1957-04-30
Process for treating glass fibers and glass fibers treated by this process
CH280430A
(en )
1952-01-31
Method and device for cutting threads and bundles of threads.
AT185009B
(en )
1956-03-26
Method and device for treating hydrocarbon oils
CH277098A
(en )
1951-08-15
Method and device for influencing movably arranged objects.
AT176517B
(en )
1953-10-26
Device for treating liquids
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT176369B
(en )
1953-10-10
Method and device for treating molten metal
CH281071A
(en )
1952-02-29
Method and device for atomizing liquids.
AT183639B
(en )
1955-10-25
Method and device for sterilizing food
AT175783B
(en )
1953-08-10
Method and apparatus for the continuous cooking of cellulosic material
AT169565B
(en )
1951-11-26
Method and device for countercurrent treatment of liquids
AT185008B
(en )
1956-03-26
Method and device for degreasing bones
AT188699B
(en )
1957-02-11
Method and device for treating gases with liquids
AT170282B
(en )
1952-02-11
Process for treating oils
AT181477B
(en )
1955-03-25
Method and device for the electrolytic treatment of metals
AT170255B
(en )
1952-02-11
Method and device for electrodialyzing liquids
AT183699B
(en )
1955-11-10
Device for treating liquids
CH283776A
(en )
1952-06-30
Method and apparatus for removing scale.
AT167996B
(en )
1951-03-27
Method and device for activating electrodes
AT176299B
(en )
1953-10-10
Method and device for growing microorganisms
AT178920B
(en )
1954-06-25
Method and device for the treatment of ferrous materials in a liquid state