Patent US4035773A successfully refreshed from Google Patents.
Patent DE3813664A1 successfully refreshed from Google Patents.
DE3813664A1
Expired / Lapsed
DE
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CONTROL CIRCUIT FOR A FIELD OF LIGHT-EMITTING ELEMENTS
Assignee: Hitachi Cable Ltd
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Filing: 1988-04-22
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Granted: —
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Expires: 2008-04-22
Abstract
No abstract record available.
Inventors
- 👤 Hideo Hirane
- 👤 Kiyohiko Tanno
- 👤 Hisao Iizuka
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 20:44
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K15/12; G06K15/1238; G06K15/1242; G06K15/1247; H; H04; H04N; H04N1/00; H04N1/04; H04N1/19; H04N1/191; H04N1/192; H04N1/193; H04N1/40; H04N1/401; H04N1/4015
Claims Analysis
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References Cited (Backward Citations)
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