JPS60140307A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Refractive index distributing type single lens
Assignee: Canon Inc
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Filing: 1983-12-28
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Granted: —
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Expires: 2003-12-28
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
- 👤 Takeshi Baba
- 👤 健 馬場
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 14:07
CPC Classifications
G; G02; G02B; G02B3/00; G02B3/0087
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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