DE488052C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Figure, especially for record speaking machines
Assignee: FRIEDRICH STUEBER
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Filing: —
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Granted: 1929-12-19
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Expires: 1946-12-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 09:28
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/06
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