FR880548A
Expired / Lapsed
FR
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Dust extraction device
Assignee: Electrolux AB
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Filing: 1942-03-25
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Granted: 1943-03-29
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Expires: 1962-03-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 20:14
CPC Classifications
A; A47; A47L; A47L9/00; A47L5/00; A47L5/12; A47L5/22; A47L5/36; A47L5/362; A47L9/10; A47L9/102; A47L9/20; A47L9/28; A47L9/2836; A47L9/2842; A47L9/2857
Claims Analysis
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References Cited (Backward Citations)
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