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发明名称
Control surface shaft seal
摘要
申请公布号
US3279802(A)
申请公布日期
1966.10.18
申请号
US19640350703
申请日期
1964.03.10
申请人
DOUGLAS AIRCRAFT COMPANY, INC.
发明人
CARRE DAVID J.
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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