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FR707299A
Expired / Lapsed
FR
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New construction and new assembly of the vacuum cleaner brushes
Assignee: BROSSES NONNOX
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Filing: 1930-12-09
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Granted: 1931-07-06
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Expires: 1950-12-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 15:18
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/02; A47L9/06; A47L9/0693
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