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发明名称
VORRICHTUNG ZUR REINIGUNG DER ROHRE EINES WAERMETAUSCHERS
摘要
申请公布号
DE2940883(A1)
申请公布日期
1980.04.24
申请号
DE19792940883
申请日期
1979.10.09
申请人
TECHNOS
发明人
ALBIN BIZARD,ANDRE GERARD MARIE
分类号
F28G1/12;(IPC1-7):F28G1/12
主分类号
F28G1/12
代理机构
代理人
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