FR736030A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to bags or similar containers for containing heat-generating materials
Assignee: Otto Erich Pollmann
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Filing: 1932-04-27
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Granted: 1932-11-18
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Expires: 1952-04-27
Abstract
No abstract record available.
Inventors
- 👤 Otto Erich Pollmann
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 20:33
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/02; A61F7/03
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References Cited (Backward Citations)
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