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发明名称
OPTICAL SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH02154221(A)
申请公布日期
1990.06.13
申请号
JP19880309069
申请日期
1988.12.06
申请人
FUJITSU LTD
发明人
MATSUDA MANABU
分类号
G02F1/015;G02F1/23
主分类号
G02F1/015
代理机构
代理人
主权项
地址
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