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发明名称
SEMICONDUCTOR OPTICAL SWITCH
摘要
申请公布号
JPH04356027(A)
申请公布日期
1992.12.09
申请号
JP19910188717
申请日期
1991.07.29
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
KONO KENJI;TAKEUCHI HIROAKI;HASUMI YUJI;YOSHIMOTO NAOTO;KAMITOKU MASAKI;WATABE NAOYA;NAGANUMA MITSURU;WAKITA KOICHI;MIKAMI OSAMU;ODAKA ISAMU
分类号
G02F1/313
主分类号
G02F1/313
代理机构
代理人
主权项
地址
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