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发明名称
REAR FACE PROJECTION SCREEN AND PRODUCING SAME
摘要
申请公布号
JPS5662237(A)
申请公布日期
1981.05.28
申请号
JP19800142344
申请日期
1980.10.11
申请人
BOS C
发明人
KORUNERIZU BOSU
分类号
G03B21/62;G03B21/56
主分类号
G03B21/62
代理机构
代理人
主权项
地址
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