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经营范围
发明名称
Telephone plug
摘要
申请公布号
ZA9300016(B)
申请公布日期
1994.06.21
申请号
ZA19930000016
申请日期
1993.01.04
申请人
YANG VEN CHIN
发明人
VEN CHIN YANG
分类号
H04M
主分类号
H04M
代理机构
代理人
主权项
地址
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