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CA560335A Expired / Lapsed CA ⏱️ 0.0 years remaining

2-amino-3-nitro-5-acylthiophene azo dye compounds

Assignee: Eastman Kodak Co
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Filing: —
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Granted: 1958-07-15
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Expires: 1975-07-15
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Abstract

No abstract record available.

Inventors

  • 👤 B. Towne Edmund
  • 👤 S. Bloom Melvin
  • 👤 B. Dickey Joseph

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-10-23 15:29
CPC Classifications
—

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