CH212957A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Backpack carrying frame.
Assignee: Zuber Eugen
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Filing: 1940-01-20
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Granted: —
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Expires: 1960-01-20
Abstract
No abstract record available.
Inventors
- 👤 Zuber Eugen
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 07:05
CPC Classifications
F; F41; F41C; F41C33/00; F41C33/006; F41C33/007; A; A45; A45F; A45F3/00; A45F3/04; A45F3/06
Claims Analysis
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References Cited (Backward Citations)
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