Patent JPS5114035A successfully refreshed from Google Patents.
AT348606B
Expired / Lapsed
AT
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ARRANGEMENT FOR DIRECTED SOUND RECEPTION
Assignee: Schoeps Dr Ing Karl
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Filing: 1975-06-11
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Granted: 1979-02-26
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Expires: 1995-06-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-24 13:59
CPC Classifications
H; H04; H04R; H04R3/00; H04R3/005; H04R1/00; H04R1/20
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