FR1297561A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New o, o'-dihydroxyazomethine dyes with metal complexes
Assignee: BASF SE
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Filing: 1961-08-16
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Granted: 1962-06-29
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Expires: 1981-08-16
Abstract
No abstract record available.
Inventors
- 👤 Dr Johannes Dehnert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 15:08
CPC Classifications
C; C09; C09B; C09B55/00; C09B55/001
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References Cited (Backward Citations)
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