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发明名称
Befestigung von aus Segmenten zusammengesetzten, in beiderseitig unterschnittenen Nuten gehaltenen Labyrinthdichtungsstreifen
摘要
申请公布号
DE494742(C)
申请公布日期
1930.03.31
申请号
DE1927A050146D
申请日期
1927.02.24
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
分类号
F16J15/447
主分类号
F16J15/447
代理机构
代理人
主权项
地址
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