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DE910165C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of sulphonic acids

Assignee: Hoechst AG
•
Filing: 1943-01-15
•
Granted: 1954-04-29
•
Expires: 1963-01-15
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Kurt Schimmelschmidt

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-31 02:29
CPC Classifications
C; C07; C07C; C07C303/00; C07C303/02; C07C303/14

Claims Analysis

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References Cited (Backward Citations)

FR877672A Cited

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