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发明名称
Anordnung zum Verhindern des Fluessigkeitseintritts in ein nach aussen belueftetes Maschinengehaeuse
摘要
申请公布号
DE1052759(B)
申请公布日期
1959.03.12
申请号
DE1955L022079
申请日期
1955.05.25
申请人
NIKOLAUS LAING
发明人
LAING NIKOLAUS
分类号
A47J43/044;F04D29/08
主分类号
A47J43/044
代理机构
代理人
主权项
地址
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