Patent FR779846A successfully refreshed from Google Patents.
FR779846A
Expired / Lapsed
FR
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Heating pad cover filled with thermogenic powder
Assignee: Karel Gutwirth
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Filing: 1934-10-17
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Granted: 1935-04-13
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Expires: 1954-10-17
Abstract
No abstract record available.
Inventors
- 👤 Karel Gutwirth
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 21:51
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/24; A47J36/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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