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发明名称
SEMICONDUCTOR OPTICAL FUNCTIONAL ELEMENT
摘要
申请公布号
JPH06202182(A)
申请公布日期
1994.07.22
申请号
JP19920359063
申请日期
1992.12.25
申请人
KOKUSAI DENSHIN DENWA CO LTD <KDD>
发明人
UKO KATSUYUKI;SAKATA HARUHISA;MATSUSHIMA YUICHI;SAKAI KAZUO
分类号
G02F3/00;G02F3/02;(IPC1-7):G02F3/00
主分类号
G02F3/00
代理机构
代理人
主权项
地址
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