FR602202A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New process and apparatus for the enrichment by emulsion and float of metals, minerals and in particular graphite
Assignee: Alexis-Desire-Joseph Elie
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Filing: 1925-07-17
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Granted: 1926-03-15
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Expires: 1945-07-17
Abstract
No abstract record available.
Inventors
- 👤 Alexis-Desire-Joseph Elie
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 08:39
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/14; B03D1/16; B01; B01D; B01D21/00; B01D21/26; B03D1/1406; B03D1/1412; B03D1/1443; B03D1/1456; B03D1/1462; B03D1/24; B03D1/242
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References Cited (Backward Citations)
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