BE608829A
(en )
1962-04-04
Water-insoluble dyes and their preparation.
BE585922A
(en )
1960-06-22
Condensation of dialkyl succinylsuccinates and arylamines with simultaneous cyclization in polyphosphoric acid.
FR1186957A
(en )
1959-09-04
Polyamide solutions and their preparation
FR1264480A
(en )
1961-06-23
Condensation of dialkyl succinylsuccinates and arylamines with simultaneous cyclization in polyphosphoric acid
FR1229252A
(en )
1960-09-06
Floor tiles and tiles made with such tiles
BE585921A
(en )
1960-06-22
Cyclization of diarylaminoterephthalic acid derivatives in polyphosphoric acid.
BE578955A
(en )
1959-11-23
Water insoluble disazo dye and its preparation.
BE609975A
(en )
1962-05-07
Water insoluble monoazo dyes and their preparation
FR1206833A
(en )
1960-02-11
Production of water-soluble dyes containing methylol groups and dyeing with these dyes
FR1264481A
(en )
1961-06-23
Cyclization of diarylaminoterephthalic acid derivatives in polyphosphoric acid
AT209344B
(en )
1960-05-25
Process for the preparation of derivatives of pyrimido [5,4-d] pyrimidine
BE579704A
(en )
1959-12-15
Water-insoluble metalliferous azo dyes and their preparation.
BE576104A
(en )
1959-06-15
Disazo dyes and their preparation.
FR1215658A
(en )
1960-04-20
Water insoluble disazo dyes and their preparation
FR1207161A
(en )
1960-02-15
suspension and lifting element
CY368A
(en )
1967-02-17
Improvements in or relating to the preparation of 3-alkylmercapto phenothiazines and intermediates formed in the process
FR1224054A
(en )
1960-06-22
Detachable lightweight camping trailer
BE612657A
(en )
1962-05-02
Water-insoluble monoazo dyes and their preparation
FR1194964A
(en )
1959-11-13
New dyes of the naphthalene-1.8-dicarboxylic acid series and their preparation
BE609201A
(en )
1962-04-16
Water insoluble disazo dyes and their preparation
FR77285E
(en )
1962-02-09
Water insoluble disazo dye and its preparation
FR1237961A
(en )
1960-08-05
Water-soluble dyes of the phthalocyanine series and their preparation
BE581441A
(en )
1959-12-01
Water-soluble dyes of the phthalocyanine series and their preparation
FR76135E
(en )
1961-09-15
Production of water-soluble dyes containing methylol groups and dyeing with these dyes
FR1192872A
(en )
1959-10-29
Collapsible container with retractable sling rings