CH324080A
(en )
1957-08-31
Process for the preparation of basic derivatives of 2-aryl-indoles
CH330137A
(en )
1958-05-31
Process for the production of polyethylene terephthalate
CH322264A
(en )
1957-06-15
Process for the preparation of polymerization products
CH328653A
(en )
1958-03-15
Process for the preparation of bis (B-oxy-ethyl) terephthalate
CH326177A
(en )
1957-12-15
Process for the production of polyesters
CH318195A
(en )
1956-12-31
Process for the preparation of aromatic o-oxydiazo compounds
CH326540A
(en )
1957-12-31
Process for the preparation of dimethyl terephthalate
CH341809A
(en )
1959-10-31
Process for the preparation of dimethyl terephthalate
CH321525A
(en )
1957-05-15
Process for the preparation of addition compounds
AT187110B
(en )
1956-10-25
Process for the preparation of dimethyl terephthalate
AT191399B
(en )
1957-08-26
Process for the preparation of diazo compounds
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
CH317457A
(en )
1956-11-30
Process for the preparation of diamino-anthraquinonyl-oxdiazoles
AT187115B
(en )
1956-10-25
Process for the preparation of dihydrazinodiazine derivatives
CH317906A
(en )
1956-12-15
Process for the preparation of 1-amino-4-oxyanthraquinone sulfonic acids
AT181375B
(en )
1955-03-10
Process for the preparation of N-methyl-deacetyl-isocolchicine
AT188711B
(en )
1957-02-11
Process for the preparation of 4-oxycoumarins
AT190056B
(en )
1957-06-11
Process for the preparation of arylpyridylalkanones
CH336373A
(en )
1959-02-28
Process for the preparation of p-quinonedihydrazones
CH321887A
(en )
1957-05-31
Process for the preparation of polypyrrolidones
AT190642B
(en )
1957-07-10
Process for the manufacture of bimetal objects
AT190523B
(en )
1957-07-10
Process for the preparation of alkylene-bis-dithiocarbamates
CH329710A
(en )
1958-05-15
Process for the preparation of solutions of permonosulfuric acid
AT188326B
(en )
1957-01-10
Process for the preparation of cycloalkylhydroxylamines
AT191393B
(en )
1957-08-26
Process for the preparation of p-diisopropylbenzene