FR948829A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
DIY mattress
Assignee: Michel-Leon Barrat
•
Filing: 1947-06-20
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Granted: 1949-08-11
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Expires: 1967-06-20
Abstract
No abstract record available.
Inventors
- 👤 Michel-Leon Barrat
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 18:40
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/12
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References Cited (Backward Citations)
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