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FR1518774A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the separation of mixtures of phosphoric and nitric or hydrochloric acids

Assignee: Office National Industriel de lAzote
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Filing: 1967-01-26
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Granted: 1968-03-29
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Expires: 1987-01-26
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Abstract

No abstract record available.

Inventors

  • 👤 Andre Roche
  • 👤 Robert Amanrich
  • 👤 Gilbert Cousserans

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-09 14:32
CPC Classifications
C; C01; C01B; C01B25/00; C01B25/16; C01B25/26; C01B25/38; C01B25/40; C01B25/405; C01B25/28; C01C; C01C1/00; C01C1/18; C05; C05B; C05B7/00

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