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发明名称
SEMICONDUCTOR OPTICAL ELEMENT
摘要
申请公布号
JPH0315028(A)
申请公布日期
1991.01.23
申请号
JP19890151061
申请日期
1989.06.13
申请人
MITSUBISHI ELECTRIC CORP
发明人
FUJIWARA KENZO
分类号
G02F1/015;G02F1/17
主分类号
G02F1/015
代理机构
代理人
主权项
地址
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