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DE535335C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of durable solid solutions of naphthalenesulfonic acids

Assignee: IG Farbenindustrie AG
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Filing: 1926-10-28
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Granted: 1931-10-09
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Expires: 1946-10-28
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Karl Daimler

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 07:42
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/43

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