CH199973A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for storing folders and other items.
Assignee: Emanuel Duerst
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Filing: 1937-10-06
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Granted: —
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Expires: 1957-10-06
Abstract
No abstract record available.
Inventors
- 👤 Emanuel Duerst
- 👤 Nino Duerst
- 👤 Irma Duerst
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 09:11
CPC Classifications
B; B42; B42F; B42F15/00; B42F15/0011; B42F15/0017; B42F15/0023; B42F15/0035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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