AT164797B
(en )
1949-12-10
Process for the production of melamine
CH240124A
(en )
1945-11-30
Process for the preparation of a stilbene dye.
CH326552A
(en )
1957-12-31
Process for the preparation of water-insoluble disazo dyes
CH240578A
(en )
1945-12-31
Process for the preparation of an aminoarylcarbinol.
CH248479A
(en )
1947-05-15
Process for the preparation of aniline-N-d-riboside.
AT168055B
(en )
1951-04-10
Process for the preparation of thioindigoid dyes
CH261899A
(en )
1949-06-15
Process for the preparation of 2,4,5-trichloro-phenylacetic acid.
AT169337B
(en )
1951-11-10
Process for the preparation of 7-dehydrosterols
CH330427A
(en )
1958-06-15
Process for the production of rayon
AT189732B
(en )
1957-04-25
Process for making soap
AT169796B
(en )
1951-12-27
Process for the production of vat dyes
AT168083B
(en )
1951-04-10
Process for the preparation of 1-d-ribitylamino-3,4-xylene
CH296247A
(en )
1954-01-31
Process for the preparation of an azo dye.
AT169466B
(en )
1951-11-26
Process for the production of fabrics
CH250873A
(en )
1947-09-30
Process for the preparation of a viscous protein solution.
AT172938B
(en )
1952-10-25
Process for the continuous manufacture of soap
AT169583B
(en )
1951-11-26
Process for the production of saccharide derivatives
CH240990A
(en )
1946-02-15
Process for the preparation of cyclopentanedione.
AT166919B
(en )
1950-10-10
Process for the preparation of p-aminobenzenesulfonamidopyrimidines
AT177014B
(en )
1953-12-28
Process for the manufacture of preparations to be used as pesticides
CH247229A
(en )
1947-02-28
Process for the preparation of aryldicyandiamides.
AT169798B
(en )
1951-12-27
Process for the production of new vat dyes
AT167284B
(en )
1950-12-11
Process for the preparation of disazo dyes
CH247226A
(en )
1947-02-28
Process for the production of vitamin C.
CH231037A
(en )
1944-02-29
Process for the manufacture of containers.