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DE936887C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rigid or non-rigid containers filled with a chemical mixture that develops heat when air is admitted
Assignee: OTTO ERICH POLLMANN MARIENHEIDE (RHLD)
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Filing: 1951-08-21
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Granted: 1955-12-22
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Expires: 1971-08-21
Abstract
No abstract record available.
Inventors
- 👤 Otto Erich Pollmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 07:12
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/24; A47J36/28; B; B65; B65D; B65D81/00; B65D81/34; B65D81/3484
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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