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经营范围
发明名称
A projector accessory
摘要
申请公布号
ZA9404226(B)
申请公布日期
1995.02.08
申请号
ZA19940004226
申请日期
1994.06.15
申请人
MEDIASPECTRUM (PTY) LIMITED.
发明人
STEFANUS SIEGFRIED BURGER
分类号
A47B;C03B;C09F
主分类号
A47B
代理机构
代理人
主权项
地址
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