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经营范围
发明名称
Acoustic optic device
摘要
申请公布号
GB2139842(A)
申请公布日期
1984.11.14
申请号
GB19830012949
申请日期
1983.05.11
申请人
* STANDARD TELEPHONES AND CABLES PUBLIC LIMITED COMPANY
发明人
J D * JACKSON;J * MOROZ
分类号
G02F1/335;(IPC1-7):G02F1/33;G01R23/17;G08B1/00;H03H9/00
主分类号
G02F1/335
代理机构
代理人
主权项
地址
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