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BE802085A Expired / Lapsed BE ⏱️ 0.0 years remaining

NEW NITROGEN COLORANTS WITH LOW WATER SOLUBLE AND THEIR PREPARATION

Assignee: Sandoz Sa
•
Filing: 1973-07-09
•
Granted: —
•
Expires: 1993-07-09
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Abstract

No abstract record available.

Inventors

  • 👤 Dew Groebke
  • 👤 A Jotterand

Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-10-31 16:17
CPC Classifications
C; C09; C09B; C09B29/00; C09B29/06; C09B29/08; C09B29/0805; C09B29/0807; C09B29/0809; C09B29/34; C09B29/36; C09B29/3604; C09B29/3617; C09B29/3621; C09B29/3626; C09B29/3634

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