Patent CH133752A successfully refreshed from Google Patents.
CH133752A
Expired / Lapsed
CH
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Frame with blackboards.
Assignee: Soehne Hunziker
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Filing: 1928-07-09
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Granted: —
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Expires: 1948-07-09
Abstract
No abstract record available.
Inventors
- 👤 Soehne Hunziker
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-26 20:38
CPC Classifications
A; A47; A47B; A47B97/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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