Patent CH377975A successfully refreshed from Google Patents.
CH377975A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Drum runner with forward curved blades
Assignee: Bruno Eck
•
Filing: 1960-07-07
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Granted: —
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Expires: 1980-07-07
Abstract
No abstract record available.
Inventors
- 👤 Bruno Eck
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 19:11
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/26; F04D29/28; F04D29/30; F04D29/281; F04D29/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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