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发明名称
Hydrodynamisches oder aerodynamisches Leit- oder Foerderelement
摘要
申请公布号
DE1528887(A1)
申请公布日期
1969.10.30
申请号
DE19631528887
申请日期
1963.09.26
申请人
WINTER,DR. HEINRICH
发明人
HEINRICH WINTER,DR.
分类号
F01D5/14;F04D29/36;F04D29/38
主分类号
F01D5/14
代理机构
代理人
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地址
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