CH445853A
(en )
1967-10-31
Process for the manufacture of articles from polycarbonate
AT280988B
(en )
1970-05-11
Process for the separation of aromatics from hydrocarbon mixtures of any aromatic content
CH491835A
(en )
1970-06-15
Process for the separation of racemic mixtures
AT265170B
(en )
1968-09-25
Process for the extraction of bitumina from deposits
AT302268B
(en )
1972-10-10
Process for the separation of pure aromatic hydrocarbons from mixtures thereof with non-aromatic hydrocarbons
CH425727A
(en )
1966-12-15
Filter system for filtering liquids
AT267886B
(en )
1969-01-27
Process for the production of foams from polyepoxy compounds
CH474529A
(en )
1969-06-30
Process for separating finely divided cyanuric chloride from the vapor phase
AT313253B
(en )
1974-02-11
Process for the separation of aromatic hydrocarbons from mixtures containing them
CH450363A
(en )
1968-01-31
Process for the separation of liquid droplets
CH486257A
(en )
1970-02-28
Process for the selective separation of components from a flowable mixture
CH496458A
(en )
1970-09-30
Continuous process with solid-liquid contact for the removal of undesired components from liquids
CH519449A
(en )
1972-02-29
Process for the catalytic conversion of hydrocarbons
CH457389A
(en )
1968-06-15
Process for the purification of adiponitrile
AT256801B
(en )
1967-09-11
Process for the continuous production of epoxy compounds from olefins
AT268239B
(en )
1969-02-10
Process for the continuous recovery of p-xylene from liquid mixtures containing p-xylene
AT259761B
(en )
1968-02-12
Process for purifying plasminogen
AT334645B
(en )
1976-01-25
PROCESS FOR THE RECOVERY OF GALLIUM FROM ALUMINATE LIQUID
AT257952B
(en )
1967-11-10
Process for the stabilization of organic substances
AT282574B
(en )
1970-07-10
Process for the continuous separation of propylene oxide from mixtures with propylene by distillation
CH459991A
(en )
1968-07-31
Process for the separation of mixtures of cycloaliphatic fluorine compounds
CH475298A
(en )
1969-07-15
Process for stabilizing polyamides
CH467767A
(en )
1969-01-31
Process for the production of cholecalciferol
CH476096A
(en )
1969-07-31
Process for the separation of m- and p-xylene containing hydrocarbon mixtures
CH467243A
(en )
1969-01-15
Process for the chlorination of α-aminoanthraquinones