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发明名称
SONNENENERGIEKOLLEKTOR UND VERFAHREN ZU SEINER HERSTELLUNG
摘要
申请公布号
DE2646174(A1)
申请公布日期
1977.04.28
申请号
DE19762646174
申请日期
1976.10.13
申请人
ENGEL,THOMAS PAUL
发明人
PAUL ENGEL,THOMAS
分类号
F24J2/24;F24J2/04;F24J2/20;F24J2/48;(IPC1-7):F24J3/02
主分类号
F24J2/24
代理机构
代理人
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地址
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