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经营范围
发明名称
MEJORAS EN TRANSDUCTOR PARA INDUCIR ONDAS EN UN SISTEMA ELASTICO
摘要
申请公布号
MX145800(A)
申请公布日期
1982.04.02
申请号
MX19790176907
申请日期
1979.03.13
申请人
CONTINENTAL OIL CO
发明人
FAIR DELBERT WAYNE
分类号
H04R1/42;(IPC1-7):H04R1/42
主分类号
H04R1/42
代理机构
代理人
主权项
地址
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