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发明名称
OPTICAL SWITCH
摘要
申请公布号
JPS5694326(A)
申请公布日期
1981.07.30
申请号
JP19790171007
申请日期
1979.12.28
申请人
FUJITSU LTD
发明人
SHIRASAKI MASATAKA
分类号
G02F1/05;C09K3/00;G02F1/03
主分类号
G02F1/05
代理机构
代理人
主权项
地址
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