Patent FR865813A successfully refreshed from Google Patents.
FR865813A
Expired / Lapsed
FR
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Improvements to devices for electrostatic dust collection
Assignee: LOUIS PRAT SOC
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Filing: 1940-05-24
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Granted: 1941-06-05
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Expires: 1960-05-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 19:47
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/86; B03C3/74; B03C3/76
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