FR413398A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for ventilation of beds and other rest furniture
Assignee: EMMANUEL DE CAREFFE
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Filing: 1910-03-09
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Granted: 1910-08-06
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Expires: 1930-03-09
Abstract
No abstract record available.
Inventors
- 👤 Emmanuel De Careffe
- 👤 Eugene Plan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 04:33
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/04; A47C21/042; A47C21/044
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References Cited (Backward Citations)
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