CH237991A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Sinusoidal voltage comparison device.
Assignee: Cfcmug
•
Filing: 1942-10-14
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Granted: —
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Expires: 1962-10-14
Abstract
No abstract record available.
Inventors
- 👤 Compagnie Pour La Fabricat Gaz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 16:44
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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