DE684202C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Hollow cardboard
Assignee: FRANZ DRIESENS DIPL ING
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Filing: 1937-09-21
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Granted: 1939-11-24
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Expires: 1957-09-21
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Franz Driesens
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 03:05
CPC Classifications
B; B65; B65D; B65D65/00; B65D65/38; B65D65/40; B65D65/406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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