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FR1355911A Expired / Lapsed FR ⏱️ 0.0 years remaining

Highly concentrated solutions of basic dyes with good stability

Assignee: BASF SE
•
Filing: 1963-03-29
•
Granted: 1964-03-20
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Expires: 1983-03-29
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Abstract

No abstract record available.

Inventors

  • 👤 Helmut Finkenauer
  • 👤 Walter Seibert
  • 👤 Karl Kohl
  • 👤 Eberhard Luecke
  • 👤 Fritz Schubert

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 08:58
CPC Classifications
C; C09; C09B; C09B69/00; C09B69/02; C09B69/06; C09B11/00; C09B11/02; C09B67/00; C09B67/0071; C09B67/0075; C09B67/0076; C09D; C09D11/00

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