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FR907516A Expired / Lapsed FR ⏱️ 0.0 years remaining

Regenerable gas filter and application to volatile solvent recoverers

Assignee: Pierre-Paul Pallier
•
Filing: 1944-07-28
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Granted: 1946-03-14
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Expires: 1964-07-28
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Abstract

No abstract record available.

Inventors

  • 👤 Pierre-Paul Pallier

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-30 13:44
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/30; B01D46/32

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