CH202027A
Expired / Lapsed
CH
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Assignee: Sigmund Wiener & Co
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Filing: 1938-01-17
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Granted: —
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Expires: 1958-01-17
Abstract
No abstract record available.
Inventors
- 👤 Co Sigmund Wiener
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 07:52
CPC Classifications
A; A44; A44B; A44B1/00; A44B1/08; A44B1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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