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DE848231C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of triphenylmethane dyes
Assignee: Hoechst AG
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Filing: 1950-07-21
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Granted: 1952-09-01
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Expires: 1970-07-21
Abstract
No abstract record available.
Inventors
- 👤 Gustav Dr Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 05:38
CPC Classifications
C; C09; C09B; C09B11/00; C09B11/04; C09B11/10; C09B11/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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