Patent CH300138A successfully refreshed from Google Patents.
CH300138A
Expired / Lapsed
CH
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Method of manufacturing a fan blade.
Assignee: Hannes Dr Trueb
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Filing: 1952-03-15
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Granted: —
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Expires: 1972-03-15
Abstract
No abstract record available.
Inventors
- 👤 Hannes Dr Trueb
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 21:55
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/32; F04D29/325
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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