CA445110A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Production of n-alkylated compounds of condensed arylpyrrols
Assignee: GAF Chemicals Corp
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Filing: —
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Granted: 1947-11-18
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Expires: 1964-11-18
Abstract
No abstract record available.
Inventors
- 👤 W. Grimmel Harry
- 👤 B. Freyermuth Harlan
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 14:02
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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