Patent CH521573A successfully refreshed from Google Patents.
CH521573A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Liquid guard
Assignee: Heiz Werner
•
Filing: 1971-04-05
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Granted: —
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Expires: 1991-04-05
Abstract
No abstract record available.
Inventors
- 👤 Heiz Werner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 18:11
CPC Classifications
H; H01; H01H; H01H36/00; H01H36/02; G; G01; G01F; G01F23/00; G01F23/30; G01F23/64; G01F23/72; G01F23/74
Claims Analysis
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References Cited (Backward Citations)
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