CH290905A
(en )
1953-05-31
Process for the production of semi-pulp.
CH292033A
(en )
1953-07-31
Process for the manufacture of spinnerets.
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
AT174919B
(en )
1953-05-26
Process for the production of morpholines
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH284350A
(en )
1952-07-31
Process for the manufacture of spinnerets.
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT175963B
(en )
1953-09-10
Process for the production of rayon
AT170284B
(en )
1952-02-11
Process for the production of cell bodies
AT178203B
(en )
1954-04-26
Process for the production of hardboard
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
CH282223A
(en )
1952-04-15
Process for the production of quinazoline compounds.
AT172337B
(en )
1952-08-25
Process for the production of quinazoline compounds
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes
AT169834B
(en )
1951-12-27
Process for the preparation of pentaenes
AT177929B
(en )
1954-03-25
Process for the production of fiberboard
AT175379B
(en )
1953-07-10
Process for the production of fiberboard
AT170892B
(en )
1952-04-10
Process for the production of fiberboard
AT180256B
(en )
1954-11-25
Process for the production of ω-cyanocarboxylic acids
AT178163B
(en )
1954-04-10
Process for the preparation of antispasmodics
AT173703B
(en )
1953-01-26
Process for the production of cellulose xanthate
AT171708B
(en )
1952-06-25
Process for the preparation of new m-alkoxy-phenyl-isothiocyanates
AT170864B
(en )
1952-04-10
Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern
AT186050B
(en )
1956-06-25
Process for the manufacture of herbicides