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经营范围
发明名称
OPTICAL ISOLATOR
摘要
申请公布号
JPH07168127(A)
申请公布日期
1995.07.04
申请号
JP19930313300
申请日期
1993.12.14
申请人
SHIN ETSU CHEM CO LTD
发明人
WATANABE TOSHIAKI;RIYUUOU TOSHIHIKO
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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