DE32502C
Active / In Force
DE
Process for the preparation of a brown azo dye by the action of metaphenylenediamine on diazotized paraphenylenediamine
Assignee: P. MONNET & CO. in La Plaine b. Genf, Schweiz
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 14:25
CPC Classifications
C; C09; C09B; C09B35/00; C09B35/02; C09B35/039; C09B35/04
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