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发明名称
Rotary shaft fluid seal
摘要
申请公布号
US3053541(A)
申请公布日期
1962.09.11
申请号
US19600009850
申请日期
1960.02.19
申请人
GENERAL MOTORS CORPORATION
发明人
DEGA ROBERT L.
分类号
F16J15/54
主分类号
F16J15/54
代理机构
代理人
主权项
地址
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