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CH344152A Expired / Lapsed CH ⏱️ 0.0 years remaining

Process for the preparation of water-insoluble monoazo dyes

Assignee: Sandoz Ag
•
Filing: 1959-10-13
•
Granted: —
•
Expires: 1979-10-13
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Abstract

No abstract record available.

Inventors

  • 👤 Ernest Dr Merian
  • 👤 Dr Nicolaus Bruno J R

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-01 01:39
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/02; C09B62/04; C09B62/08; C09B62/085

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