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经营范围
发明名称
Optischer Koppler
摘要
申请公布号
DE3939399(C2)
申请公布日期
2000.08.31
申请号
DE19893939399
申请日期
1989.11.29
申请人
PRECISION OPTICS CORP., GARDNER
发明人
FORKEY, RICHARD E.;SHOEMAKER, ARTHUR H.
分类号
G02B23/26;G02B7/04;G02B7/10;(IPC1-7):G02B7/00
主分类号
G02B23/26
代理机构
代理人
主权项
地址
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