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发明名称
Porta fone
摘要
申请公布号
BR9404625(A)
申请公布日期
1997.03.04
申请号
BR1994PI04625
申请日期
1994.11.25
申请人
RODRIGUES LUIZ ANTONIO CAETANO
发明人
LUIZ ANTONIO CAETANO RODRIGUES
分类号
H04M1/05;(IPC1-7):H04M1/05
主分类号
H04M1/05
代理机构
代理人
主权项
地址
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