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发明名称
Rotary shaft seal
摘要
申请公布号
US3062554(A)
申请公布日期
1962.11.06
申请号
US19580776569
申请日期
1958.11.26
申请人
INGERSOLL-RAND COMPANY
发明人
MCGAHAN WALLACE A.;HORNSCHUCH HANNS
分类号
F04D29/12;F04D29/14;F16J15/42
主分类号
F04D29/12
代理机构
代理人
主权项
地址
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