DE649960C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Damping device for guide arms driven by spring force for the recording or sound box in sound recording or playback devices
Assignee: Steatit Magnesia AG
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Filing: 1932-11-15
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Granted: 1937-09-11
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Expires: 1952-11-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 23:42
CPC Classifications
G; G11; G11B; G11B3/00; G11B3/02; G11B3/10; G11B3/12; G11B3/20
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References Cited (Backward Citations)
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