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DE3813664A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

CONTROL CIRCUIT FOR A FIELD OF LIGHT-EMITTING ELEMENTS

Assignee: Hitachi Cable Ltd
•
Filing: 1988-04-22
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Granted: —
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Expires: 2008-04-22
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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 20:14
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

Total Claims: 0
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References Cited (Backward Citations)

US4319285A Cited
US4491875A Cited
JPS59127468A Cited
US4596995A Cited
US4571602A Cited

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