CH344379A
(en )
1960-01-31
Process for purifying cloaca water
CH322261A
(en )
1957-06-15
Process for hardening polyglycidyl ethers
AT195917B
(en )
1958-02-25
Process for purifying dimethyl terephthalate
AT278221B
(en )
1970-01-26
Process for processing high quality oils
AT196126B
(en )
1958-02-25
Process for purifying polyolefins
CH309548A
(en )
1955-09-15
Process for carrying out reactions in the liquid phase.
CH360206A
(en )
1962-02-15
Process for polymerizing olefins
CH318445A
(en )
1957-01-15
Process for the recovery of dimethylnitrosamine
CH352633A
(en )
1961-02-28
Process for treating water, in particular brewing water
CH322056A
(en )
1957-05-31
Process for the reduction of 3-keto-steroids to 3a-oxy-steroids
CH375902A
(en )
1964-03-15
Process for polymerizing ethylene
AT199131B
(en )
1958-08-11
Process for treating water, in particular brewing water
CH344078A
(en )
1960-01-31
Process for the bromination of amino-anthraquinones
AT198034B
(en )
1958-06-10
Process for the production of polarizing films
AT204260B
(en )
1959-07-10
Process for the production of normally solid polymers
CH373895A
(en )
1963-12-15
Process for curing polymers containing olefinic double bonds
AT175958B
(en )
1953-09-10
Process for improving waxes or waxy substances
CH331865A
(en )
1958-08-15
Process for cleaning metallic objects
CH303629A
(en )
1954-12-15
Process for the production of rayon in one continuous operation.
AT178093B
(en )
1954-04-10
Process for processing copper-containing pyrites
AT178202B
(en )
1954-04-26
Process for hardening ethoxylin resins
AT185707B
(en )
1956-05-25
Process for making waterproof sandpaper
AT192285B
(en )
1957-10-10
Device for turning bottles
AT174204B
(en )
1953-03-10
Process for processing rubber compounds
AT176674B
(en )
1953-11-10
Process for hardening ethoxylin resins