Patent DE565564C successfully refreshed from Google Patents.
DE565564C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Arrangement for fixing winding material on winding drums, preferably for speaking machines with a magnetizable sound carrier
Assignee: STILLE INV S Ltd
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Filing: —
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Granted: 1932-12-02
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Expires: 1949-12-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 15:25
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; G03B21/326; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/67; G11B15/674
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