DE829548C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Paper sack whose filling valve can be closed
Assignee: Bischof and Klein SE and Co KG
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Filing: 1950-12-08
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Granted: 1952-01-28
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Expires: 1970-12-08
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Rosenbach
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 23:01
CPC Classifications
B; B65; B65D; B65D31/00; B65D31/14; B65D31/142
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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