CH333746A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Vibrating bowl with almost temperature-independent resonance frequency
Assignee: Autophon Ag
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Filing: 1955-10-22
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Granted: —
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Expires: 1975-10-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 05:25
CPC Classifications
H; H01; H01P; H01P7/00; H01P7/04
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References Cited (Backward Citations)
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