JPS5237441A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Light-transmitting fibers
Assignee: Sumitomo Electric Industries Ltd
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Filing: 1975-09-20
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Granted: —
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Expires: 1995-09-20
Abstract
Abstract PURPOSE:To obtain an optical fiber permitting easy connection, the central axis of which is a colored glass.
Inventors
- 👤 Tsuneo Nakahara
- 👤 Masao Hoshikawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-25 21:14
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4883841A
Cited
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