CH273328A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Pumping system.
Assignee: Wildi Karl
•
Filing: 1947-07-29
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Granted: —
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Expires: 1967-07-29
Abstract
No abstract record available.
Inventors
- 👤 Wildi Karl
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 19:56
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/88; E02F3/90; E02F3/94; F; F04; F04D; F04D29/00; F04D29/70; F04D29/708
Claims Analysis
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References Cited (Backward Citations)
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