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经营范围
发明名称
Faseroptischer Schalter
摘要
申请公布号
DE69030762(T2)
申请公布日期
1997.10.16
申请号
DE19906030762T
申请日期
1990.12.19
申请人
MINNESOTA MINING AND MANUFACTURING CO., SAINT PAUL, MINN., US
发明人
BLOMGREN, JACK P. C/O MINNESOTA MINING AND, ST. PAUL, MINNESOTA 55133-3427, US
分类号
G02B26/08;G02B6/35;(IPC1-7):G02B26/02
主分类号
G02B26/08
代理机构
代理人
主权项
地址
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