CH327283A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of chromium-containing monoazo dyes
Assignee: Hoechst Ag
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Filing: 1954-03-09
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Granted: —
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Expires: 1974-03-09
Abstract
No abstract record available.
Inventors
- 👤 Johannes Dr Heyna
- 👤 Otto Dr Hensel
- 👤 Wilhelm Dr Schumacher
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 18:10
CPC Classifications
C; C09; C09B; C09B62/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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