DE1075666B
Active / In Force
DE
I aut speaker arrangement with practically spherical radiation characteristics
Assignee: Siemens Electrogerate Aktiengestll schaft Berlin und München
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
- 👤 fried Milk Berlin Schoneberg Sieg
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 07:03
CPC Classifications
H; H04; H04R; H04R1/00; H04R1/20; H04R1/32; H04R1/323
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References Cited (Backward Citations)
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