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发明名称
Pressure seal construction for rotating members
摘要
申请公布号
US2760791(A)
申请公布日期
1956.08.28
申请号
US19500198342
申请日期
1950.11.30
申请人
BLAW-KNOX COMPANY
发明人
NEUBAUER HERMAN E.;HARCOURT GUY N.;ANGSTADT JOHN WALTON
分类号
F16J15/40;F16J15/46
主分类号
F16J15/40
代理机构
代理人
主权项
地址
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