CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH274839A
(en )
1951-04-30
Process for the recovery of platinum.
AT175002B
(en )
1953-05-26
Process for the aromatization of liquid hydrocarbons
CH281136A
(en )
1952-02-29
Process for the separation of mixtures of aliphatic and aromatic hydrocarbons.
AT167429B
(en )
1951-01-10
Process for the preparation of pentaenes
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH271816A
(en )
1950-11-15
Process for the construction of body structures.
AT175871B
(en )
1953-08-25
Process for the lightening of fibers
DEP20023B
(en )
1951-06-07
Process for the sulfochlorination of liquid, saturated hydrocarbons
CH268326A
(en )
1950-05-15
Process for the breakdown of dl-tryptophan.
AT172927B
(en )
1952-10-25
Process for cavitation treatment of liquids
AT179292B
(en )
1954-08-10
Process for the preparation of 1-benzyl-bz-tetrahydroisoquinoline
AT173456B
(en )
1952-12-27
Process for the preparation of new dichloromethyloxazolines
AT170871B
(en )
1952-04-10
Process for the preparation of diarylacetonitriles
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT169830B
(en )
1951-12-27
Process for the phosphating of metals
AT178203B
(en )
1954-04-26
Process for the production of hardboard
CH306040A
(en )
1955-03-31
Process for evaporation of liquids.
AT175240B
(en )
1953-06-25
Process for the rectification of liquid mixtures
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride
AT182712B
(en )
1955-07-25
Process for the preparation of 1-benzyl-bz-tetrahydroisoquinolone- (3)
AT187999B
(en )
1956-12-10
Process for the continuous treatment of liquid hydrocarbons
AT191401B
(en )
1957-08-26
Process for the preparation of new dialkylsulfamylbenzoic acids
AT188028B
(en )
1956-12-27
Process for changing the structure of sulfur-containing scleroproteins