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经营范围
发明名称
OPTICAL ISOLATOR AND ITS ASSEMBLING METHOD
摘要
申请公布号
JPH0395515(A)
申请公布日期
1991.04.19
申请号
JP19890231485
申请日期
1989.09.08
申请人
NAMIKI PRECISION JEWEL CO LTD
发明人
KONNO YOSHIHIRO;KUME HIROSHI
分类号
G02B27/28
主分类号
G02B27/28
代理机构
代理人
主权项
地址
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