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发明名称
Oil seal
摘要
申请公布号
US2634141(A)
申请公布日期
1953.04.07
申请号
US19500192122
申请日期
1950.10.25
申请人
MCINTYRE WILLIAM O;LUNDQUIST HAROLD V
发明人
MCINTYRE WILLIAM O.;LUNDQUIST HAROLD V.
分类号
F01M11/00;F16J15/32
主分类号
F01M11/00
代理机构
代理人
主权项
地址
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