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发明名称
Method for purifying steam
摘要
申请公布号
US2149160(A)
申请公布日期
1939.02.28
申请号
US19380226666
申请日期
1938.08.25
申请人
BERTHOLD BLOCK;OTTO HARTMANN
发明人
BLOCK BERTHOLD;HARTMANN OTTO
分类号
F01K3/26;F01K21/06
主分类号
F01K3/26
代理机构
代理人
主权项
地址
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