Patent JPS5434618A successfully refreshed from Google Patents.
JPS5434618A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Television picture receiver
Assignee: Sharp Corp
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Filing: 1977-08-23
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Granted: —
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Expires: 1997-08-23
Abstract
Abstract PURPOSE: To secure an optional selective looking and listening for both the main and secondary channels in the 2-channel simultaneous projection, by carrying out a switching for the channel selecting device. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Hirotane Kimura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-25 08:55
CPC Classifications
—
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