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经营范围
发明名称
PROJECTION SCREEN
摘要
申请公布号
JPH07104385(A)
申请公布日期
1995.04.21
申请号
JP19930248334
申请日期
1993.10.04
申请人
MITSUBISHI RAYON CO LTD
发明人
SHIBA HIDEKI
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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