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经营范围
发明名称
IMPIANTO CITOFONICO O VIDEOCITOFONICO.
摘要
申请公布号
ITBO930237(A1)
申请公布日期
1994.11.25
申请号
IT1993BO00237
申请日期
1993.05.24
申请人
POZZI ROBERTO;SOGLIA FABRIZIO
发明人
POZZI ROBERTO;SOGLIA FABRIZIO
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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