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发明名称
OPTICAL SHUTTER
摘要
申请公布号
JPH01229223(A)
申请公布日期
1989.09.12
申请号
JP19880055400
申请日期
1988.03.09
申请人
OSAKA PREFECTURE;MITSUBISHI CORP
发明人
MARUTANI YOJI;NAKAI TAKASHI;HAYANO SEIJI
分类号
G02B26/02;B29C67/00
主分类号
G02B26/02
代理机构
代理人
主权项
地址
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