JPS5217837A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Path for transmitting leakage light
Assignee: Sumitomo Electric Industries Ltd
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Filing: 1975-07-31
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Granted: —
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Expires: 1995-07-31
Abstract
Abstract PURPOSE:To render it possible to effect exact transit communication of accurate detection of a moving object, by constructing a path for transmitting leakage light in such a manner that optical signals transmitting in said path are permitted to leak from any portion of said path.
Inventors
- 👤 Tsuneo Nakahara
- 👤 Seiichi Takeuchi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 19:47
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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