Patent JPH01213618A successfully refreshed from Google Patents.
JPH01213618A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Shutter spectacles
Assignee: Toshiba Corp
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Filing: 1988-02-23
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Granted: —
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Expires: 2008-02-23
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
- 👤 Masanobu Kimura
- 👤 正信 木村
- 👤 Eiichi Maruyama
- 👤 栄一 丸山
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 21:59
CPC Classifications
G; G02; G02C; G02C7/00; G02C7/10; G02C7/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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