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发明名称
PRODUCTION OF OPTICAL ISOLATOR
摘要
申请公布号
JPH0990280(A)
申请公布日期
1997.04.04
申请号
JP19950269388
申请日期
1995.09.21
申请人
TOKIN CORP
发明人
OSAWA RYUJI
分类号
G02B27/28;(IPC1-7):G02B27/28
主分类号
G02B27/28
代理机构
代理人
主权项
地址
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