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发明名称
AUF ELEKTROMAGNETISCHER BASIS ARBEITENDE VORRICHTUNG ZUR VERHINDERUNG VON KRUSTENBILDUNGEN UND KORROSIONEN IN VON WASSER DURCHFLOSSENEN ROHRLEITUNGEN
摘要
申请公布号
DE2803066(A1)
申请公布日期
1979.07.26
申请号
DE19782803066
申请日期
1978.01.25
申请人
VAZQUEZ ARIAS,JOSE
发明人
ARIAS,JOSE VAZQUEZ
分类号
C02F1/48;F16L58/00;(IPC1-7):C02B5/00
主分类号
C02F1/48
代理机构
代理人
主权项
地址
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