Patent JPS63276732A successfully refreshed from Google Patents.
JPS63276732A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Information recording medium
Assignee: Sony Corp
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Filing: 1987-05-08
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Granted: —
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Expires: 2007-05-08
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
- 👤 Kenjiro Watanabe
- 👤 健次郎 渡辺
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-23 16:18
CPC Classifications
—
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Total Claims: 0
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