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经营范围
发明名称
OPTISCHE SCHAKELAAR.
摘要
申请公布号
NL8901063(A)
申请公布日期
1989.12.01
申请号
NL19890001063
申请日期
1989.04.27
申请人
ADC TELECOMMUNICATIONS, INC. TE MINNEAPOLIS, MINNESOTA, VER. ST. V. AM.
发明人
分类号
G02B26/08;G02B6/35;G02B6/36;G02B6/38;G02B6/40
主分类号
G02B26/08
代理机构
代理人
主权项
地址
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