Patent JPS5352104A successfully refreshed from Google Patents.
JPS5352104A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production of disc recording disc
Assignee: Fujifilm Holdings Corp
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Filing: 1976-10-22
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Granted: —
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Expires: 1996-10-22
Abstract
Abstract PURPOSE:To readily produce a satisfactory disc recording disc by subjecting a base provided with an etching layer and laser exposure layer to processings such as laser beam radiation, sputtering, etc.
Inventors
- 👤 Yuzo Mizobuchi
- 👤 Masamichi Sato
- 👤 Tsunehiko Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 01:37
CPC Classifications
G; G11; G11B; G11B7/00; G11B7/24; G11B7/26
Claims Analysis
Total Claims: 0
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