CH326168A
(en )
1957-12-15
Process for the preparation of metallizable tetrakisazo dyes
CH336528A
(en )
1959-02-28
Process for the production of metallizable polyazo dyes
AT188414B
(en )
1957-01-25
Process for the production of new, metallizable polyazo dyes
CH327292A
(en )
1958-01-31
Process for the production of new copolymers
CH329376A
(en )
1958-04-30
Process for the production of metallizable azo dyes
AT191049B
(en )
1957-07-25
Process for the production of new, metallizable trisazo dyes
AT184918B
(en )
1956-03-10
Process for the production of new N, N-alkylenethioureas
CH323345A
(en )
1957-07-31
Process for the production of radiographs.
AT192025B
(en )
1957-09-25
Process for the production of new, metallizable monoazo dyes
AT183844B
(en )
1955-11-25
Process for the production of new, water-soluble, chromium-containing dyes
AT185909B
(en )
1956-06-25
Process for the preparation of new metallizable tetrakisazo dyes
CH322982A
(en )
1957-07-15
Process for the production of dicyan.
CH328756A
(en )
1958-03-31
Process for the production of vat dyes
AT193861B
(en )
1957-12-10
Process for the production of new polyglycol ethers
AT188411B
(en )
1957-01-25
Process for the preparation of new disazo dyes
AT198254B
(en )
1958-06-25
Process for the preparation of new δ, β-alkyleneiminoquinones
AT189627B
(en )
1957-04-25
Process for the preparation of new, ring-substituted 4-amino-uracils
AT185912B
(en )
1956-06-25
Process for the production of new sulfur dyes
CH311799A
(en )
1955-12-15
Process for the production of hydrazine carbonate.
CH324441A
(en )
1957-09-30
Process for the production of dyes
AT183843B
(en )
1955-11-25
Process for the production of new, copper-compatible disazo dyes
AT190054B
(en )
1957-06-11
Process for the preparation of new 2,3,5-trialkoxy-tetrahydrofurans
AT185809B
(en )
1956-06-11
Process for the preparation of new 2,3,5-trialkoxy-tetrahydrofurans
CH330825A
(en )
1958-06-30
Process for the production of cyanine dyes
AT184579B
(en )
1956-02-10
Process for the preparation of new 7-oxyalkyl-xanthine or thio-xanthine derivatives