FR1296701A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the constitution of large capacity filter assemblies
Assignee: Lucien Victor Gewiss
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Filing: 1961-05-10
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Granted: 1962-06-22
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Expires: 1981-05-10
Abstract
No abstract record available.
Inventors
- 👤 Lucien Victor Gewiss
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 15:44
CPC Classifications
B; B01; B01D; B01D39/00; B01D39/14; B01D39/20; B01D39/2068; B01D39/2082; B01D39/2089; B01D27/00; B01D27/04; B01D27/06; B01D39/2003; B01D39/2017; B01D39/2024
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References Cited (Backward Citations)
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