CH278643A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for shutting down magnetic sound devices in the event of a power failure.
Assignee: Schaub Apparatebauges M B H G
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Filing: 1949-12-22
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Granted: —
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Expires: 1969-12-22
Abstract
No abstract record available.
Inventors
- 👤 Schaub Apparatebauges M B H G
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 10:23
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/02; G11B15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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