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经营范围
发明名称
Pressure seal structure
摘要
申请公布号
US2896987(A)
申请公布日期
1959.07.28
申请号
US19550552067
申请日期
1955.12.09
申请人
EQUI-FLEX PRODUCTS, INCORPORATED
发明人
MEYER THEODORE F. W.
分类号
F16J15/52
主分类号
F16J15/52
代理机构
代理人
主权项
地址
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