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JPS593728A Expired / Lapsed JP ⏱️ 0.0 years remaining

Optical method and device for focusing light energy on reference surface of data medium and the medium

Assignee: Thales SA
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Filing: 1983-06-14
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Granted: —
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Expires: 2003-06-14
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Abstract

Abstract Translated from Japanese (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Inventors

  • 👤 ミシエル・オ−ドアン
  • 👤 クロ−ド・ブリコ
  • 👤 ピエ−ル・ベルデ
  • 👤 ジヤン−ルイ・ジエラ−ル

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 19:45
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/08; G11B7/09; G11B7/0938; G11B7/24; G11B7/2407; G11B7/24085; G11B7/0908; G11B7/0909; G11B7/0948

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

JPS55117743A Cited
JPS5637A Cited

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