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经营范围
发明名称
PROJECTION TYPE DISPLAY DEVICE
摘要
申请公布号
JPH06308614(A)
申请公布日期
1994.11.04
申请号
JP19930093140
申请日期
1993.04.20
申请人
MITSUBISHI ELECTRIC CORP
发明人
HORI HIDEHIKO
分类号
G03B21/62;(IPC1-7):G03B21/62
主分类号
G03B21/62
代理机构
代理人
主权项
地址
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