CH330477A
(en )
1958-06-15
Process for the production of terephthalic acid
CH329362A
(en )
1958-04-30
Process for the production of urea
CH330137A
(en )
1958-05-31
Process for the production of polyethylene terephthalate
CH328416A
(en )
1958-03-15
Process for the production of hydroperoxides
CH326176A
(en )
1957-12-15
Process for the production of polyesters
AT195893B
(en )
1958-02-25
Process for the production of mixed oxides
CH321525A
(en )
1957-05-15
Process for the preparation of addition compounds
CH338263A
(en )
1959-05-15
Process for the production of paints
CH321139A
(en )
1957-04-30
Process for the production of direct positives
CH329735A
(en )
1958-05-15
Process for the production of foams
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
CH329365A
(en )
1958-04-30
Process for the production of isopropyl nitrate
CH332837A
(en )
1958-09-30
Process for the direct production of positives
CH329710A
(en )
1958-05-15
Process for the preparation of solutions of permonosulfuric acid
AT185456B
(en )
1956-05-11
Process for the production of electro-phosphors
AT193360B
(en )
1957-11-25
Process for the production of ɛ-caprolactam
CH319575A
(en )
1957-02-28
Process for the production of alkoxy-tetrahydrofurans
CH336384A
(en )
1959-02-28
Process for the production of dialkoxyoxalyl-progesterone-alkali metal-dienolates
AT186625B
(en )
1956-08-25
Process for the production of tetraacetals of butenedial
AT181375B
(en )
1955-03-10
Process for the preparation of N-methyl-deacetyl-isocolchicine
AT190056B
(en )
1957-06-11
Process for the preparation of arylpyridylalkanones
AT188711B
(en )
1957-02-11
Process for the preparation of 4-oxycoumarins
CH321887A
(en )
1957-05-31
Process for the preparation of polypyrrolidones
CH336373A
(en )
1959-02-28
Process for the preparation of p-quinonedihydrazones
AT196381B
(en )
1958-03-10
Process for the preparation of p-diisopropylbenzene