CH316752A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the preparation of azo dyes of the 2-oxynaphthalene-3-carboxylic acid series
Assignee: Sandoz Ag
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Filing: 1953-07-03
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Granted: —
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Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Reinhard Dr Neier
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 06:17
CPC Classifications
C; C09; C09B; C09B45/00; C09B45/02; C09B45/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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