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经营范围
发明名称
Optischer Schalter für Wellenleiter
摘要
申请公布号
DE69129351(D1)
申请公布日期
1998.06.10
申请号
DE19916029351
申请日期
1991.09.19
申请人
OKI ELECTRIC INDUSTRY CO., LTD., TOKIO/TOKYO, JP
发明人
OKAYAMA, HIDEAKI, C/O OKI ELECTRIC INDUSTRY CO.LTD, MINATO-KU, TOKYO, JP;ASAHAYASHI, ISSEI, C/O OKI ELECTRIC INDUSTRY CO.LT, MINATO-KU, TOKYO, JP
分类号
G02F1/035;G02B6/125;G02F1/313;(IPC1-7):G02B6/12;G02F1/295
主分类号
G02F1/035
代理机构
代理人
主权项
地址
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