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发明名称
Spring seal
摘要
申请公布号
US3083023(A)
申请公布日期
1963.03.26
申请号
US19590796327
申请日期
1959.03.02
申请人
NORTH AMERICAN AVIATION, INC.
发明人
CREAVEY WILLIAM G.
分类号
F16J15/02;F16J15/08;F16J15/12;F16J15/48
主分类号
F16J15/02
代理机构
代理人
主权项
地址
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