BE504312A - PROCESS FOR PREPARING DYES OF THE ANTHRAPYRIDONIC SERIES. - Google Patents

PROCESS FOR PREPARING DYES OF THE ANTHRAPYRIDONIC SERIES.

Info

Publication number
BE504312A
BE504312A BE504312A BE504312A BE504312A BE 504312 A BE504312 A BE 504312A BE 504312 A BE504312 A BE 504312A BE 504312 A BE504312 A BE 504312A BE 504312 A BE504312 A BE 504312A
Authority
BE
Belgium
Prior art keywords
anthrapyridonic
series
preparing dyes
dyes
preparing
Prior art date
Application number
BE504312A
Other languages
French (fr)
Original Assignee
Sandoz Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE504312A publication Critical patent/BE504312A/en
Priority to BE630151A priority Critical patent/BE630151A/en
Priority to LU19177A priority patent/LU45152A1/en
Priority to IT79464A priority patent/IT712953B/en
Priority to FR968296A priority patent/FR1389224A/en
Priority to BE655891A priority patent/BE655891R/en
Priority to FR38687A priority patent/FR89479E/en

Links

BE504312A 1950-06-30 1951-06-28 PROCESS FOR PREPARING DYES OF THE ANTHRAPYRIDONIC SERIES. BE504312A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE630151A BE630151A (en) 1951-06-28 1963-03-27 Electrical control device of a transformer setting switch
LU19177A LU45152A1 (en) 1951-06-28 1964-01-02 Electrical control device for a transformer adjustment switch
IT79464A IT712953B (en) 1951-06-28 1964-01-18 ELECTRICAL CONTROL DEVICE OF A TRANSFORMER REGULATION SWITCH
FR968296A FR1389224A (en) 1951-06-28 1964-03-23 Electrical control device of a transformer setting switch
BE655891A BE655891R (en) 1951-06-28 1964-11-18 Electrical control device of a transformer setting switch
FR38687A FR89479E (en) 1951-06-28 1965-11-17 Electrical control device of a transformer setting switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH504312X 1950-06-30

Publications (1)

Publication Number Publication Date
BE504312A true BE504312A (en) 1952-11-07

Family

ID=38538232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE504312A BE504312A (en) 1950-06-30 1951-06-28 PROCESS FOR PREPARING DYES OF THE ANTHRAPYRIDONIC SERIES.

Country Status (1)

Country Link
BE (1) BE504312A (en)

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