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经营范围
发明名称
CALENTADOR SOLAR DE AGUA
摘要
申请公布号
MX144807(A)
申请公布日期
1981.11.23
申请号
MX19780172707
申请日期
1978.03.10
申请人
SHELL SOUTH AFRICA (PROPRIETARY) LTD
发明人
DU PLOY BAREND JOHANNES
分类号
F24J2/04;F24J2/34;F24J2/52;F24J2/54;(IPC1-7):F24J3/02
主分类号
F24J2/04
代理机构
代理人
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