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经营范围
发明名称
Speech distribution system.
摘要
申请公布号
ZA200204452(B)
申请公布日期
2003.06.04
申请号
ZA20020004452
申请日期
2002.06.04
申请人
AZOTEQ (PTY) LTD.
发明人
FREDERICK JOHANNES BRUWER
分类号
H04R
主分类号
H04R
代理机构
代理人
主权项
地址
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