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FR869299A
Expired / Lapsed
FR
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Flexible tube for vacuum cleaning apparatus and other similar applications
Assignee: Maurice Jean Marie L Hennequin
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Filing: 1940-09-27
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Granted: 1942-01-28
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Expires: 1960-09-27
Abstract
No abstract record available.
Inventors
- 👤 Maurice Jean Marie L Hennequin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 21:00
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/24; A47L9/242; A47L9/246
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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