Patent CH85744A successfully refreshed from Google Patents.
CH85744A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Switching device for a water knife group consisting of a main knife and a secondary knife.
Assignee: Buergin Frey & Cie
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Filing: 1919-12-12
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Granted: —
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Expires: 1939-12-12
Abstract
No abstract record available.
Inventors
- 👤 Cie Buergin Frey
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 21:52
CPC Classifications
G; G01; G01F; G01F7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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