Invention Patent
JPS5840689B2
失效
- Patent Title:
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Application No.: JP8067876Application Date: 1976-07-07
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Publication No.: JPS5840689B2Publication Date: 1983-09-07
- Inventor: YONECHI SHINICHI , SAITO YASUNORI
- Applicant: SUMITOMO ELECTRIC INDUSTRIES
- Assignee: SUMITOMO ELECTRIC INDUSTRIES
- Current Assignee: SUMITOMO ELECTRIC INDUSTRIES
- Priority: JP8067876 1976-07-07
- Main IPC: G01M11/00
- IPC: G01M11/00 ; G01M11/02 ; G02B6/00 ; G02B6/02 ; G02B6/24
Public/Granted literature
- JPS536047A OPTICAL FIBER TERMINAL REFLECTOR Public/Granted day:1978-01-20
Information query
