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发明名称
Einrichtung zur Drallanregung in Verdampfer- und/oder UEberhitzerrohren von Dampfkraftanlagen
摘要
申请公布号
DE1526921(A1)
申请公布日期
1970.03.05
申请号
DE19661526921
申请日期
1966.04.30
申请人
SIEMENS AG
发明人
KARL-RUDOLF SCHMIDT,DR.
分类号
F22B37/12
主分类号
F22B37/12
代理机构
代理人
主权项
地址
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