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发明名称
Verfahren zur chemischen Behandlung von entlüftbaren Trommelkesseln, die ein Umlaufsystem für ein Fluidum aufweisen
摘要
申请公布号
AT250397(B)
申请公布日期
1966.11.10
申请号
AT19630008828
申请日期
1963.11.05
申请人
PROPATENT GMBH
发明人
分类号
F28G9/00
主分类号
F28G9/00
代理机构
代理人
主权项
地址
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