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CH407368A Expired / Lapsed CH ⏱️ 0.0 years remaining

Process for the production of azo dyes

Assignee: Wilhelm Jun Dr Kraus
•
Filing: 1964-08-10
•
Granted: —
•
Expires: 1984-08-10
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Abstract

No abstract record available.

Inventors

  • 👤 Wilhelm Jun Dr Kraus

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-06 00:37
CPC Classifications
C; C09; C09B; C09B45/00; C09B39/00; C09B50/00

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