AT175867B
(en )
1953-08-25
Process for chlorinating wool
CH280489A
(en )
1952-01-31
Process for the electrolytic deposition of copper.
CH317133A
(en )
1956-11-15
Process for polymerizing acrylonitrile
FR1017684A
(en )
1952-12-17
Hydrocarbon desulfurization process
CH274839A
(en )
1951-04-30
Process for the recovery of platinum.
AT186763B
(en )
1956-09-10
Process for refining carbonaceous substances
CH271087A
(en )
1950-10-15
Process for increasing the wetting ability of mercerising liquors.
CH276136A
(en )
1951-06-30
Process for filtering liquids.
FR970197A
(en )
1951-01-02
Binding process
CH260737A
(en )
1949-03-31
Process for making dentures.
CH288128A
(en )
1953-01-15
Process for spinning polyvinyl chloride.
AT168589B
(en )
1951-06-25
Process for refining steel with pure oxygen
AT192418B
(en )
1957-10-25
Process for the continuous fractionation of coal tar
AT170033B
(en )
1952-01-10
Process for carburizing water gas produced from bituminous fuels
AT176172B
(en )
1953-09-25
Process for firing ceramics
AT172614B
(en )
1952-09-25
Method of isolating lactams
AT168205B
(en )
1951-05-10
Process for peeling beans
AT169829B
(en )
1951-12-27
Process for dewaxing mineral oils
FR976471A
(en )
1951-03-19
Carbonaceous matter refining process
CH273748A
(en )
1951-02-28
Process for the electrolytic refining of iron.
AT183517B
(en )
1955-10-25
Process for the production of steels containing lead
AT183428B
(en )
1955-10-10
Process for refining metals
CH271657A
(en )
1950-11-15
Process for gelling vinyl polymers.
AT175002B
(en )
1953-05-26
Process for the aromatization of liquid hydrocarbons
CH276489A
(en )
1951-07-15
Verfahren zum Verkleben.