CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH310711A
(en )
1955-10-31
Process for the preparation of p-butylamino-benzoic acid-y-diethylamino-B-oxy-propyl ester.
AT175895B
(en )
1953-08-25
Process for the preparation of N1-heterocyclically substituted benzenesulfonamides
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
AT171712B
(en )
1952-06-25
Process for the preparation of 5,5-dimethyl-3-alkyl-oxazolidine-2,4-diones
CH307008A
(en )
1955-05-15
Process for the preparation of solutions of polyacrylonitrile.
AT174918B
(en )
1953-05-26
Process for the preparation of 1,4-dihydrazinophtalazines
CH319573A
(en )
1957-02-28
Process for the preparation of 2,4,6-trinitro-chlorobenzene
AT176020B
(en )
1953-09-10
Process for the preparation of modified polysiloxanes
AT195913B
(en )
1958-02-25
Process for the preparation of the purest N-diethylaminoacetxylidide-2,6
CH305571A
(en )
1955-02-28
Process for the preparation of dibutolactam.
AT173458B
(en )
1952-12-27
Process for the preparation of 3-pyridyl-carbinol
AT177770B
(en )
1954-03-10
Process for the preparation of oxyphenylserines
AT172050B
(en )
1952-07-25
Process for the preparation of N1-acylated aminoarylsulfonamides
CH316743A
(en )
1956-10-31
Process for the preparation of antidiazotates
AT174057B
(en )
1953-02-25
Process for the preparation of 3,4-methylenedioxy-1-β-aminopropylbenzene
AT174917B
(en )
1953-05-26
Process for the preparation of benzquinoline compounds
AT179291B
(en )
1954-08-10
Process for the preparation of oximes
AT183512B
(en )
1955-10-25
Process for the preparation of 2,17-dimethyl-3-oxy-morphinan
AT191874B
(en )
1957-09-25
Process for the preparation of 1-p-nitrophenyl-2-acylamidopropane-1,3-diols
CH295053A
(en )
1953-12-15
Process for the preparation of 2-amino-3-bromoanthraquinone.
CH305569A
(en )
1955-02-28
Process for the preparation of hexamethylenetetramine.
AT177526B
(en )
1954-02-10
Process for the preparation of 17,20-oxy-ketones of the Pregnan series