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
•
Filing: 1983-06-14
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Granted: —
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Expires: 2003-06-14
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 11:31
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
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References Cited (Backward Citations)
JPS55117743A
Cited
JPS5637A
Cited
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