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发明名称
Improvements in or relating to sealing devices in semi-rotary fluid-pressure devices
摘要
申请公布号
GB926836(A)
申请公布日期
1963.05.22
申请号
GB19610041271
申请日期
1961.11.17
申请人
HOUDAILLE INDUSTRIES INC.
发明人
RUMSEY ROLLIN DOUGLAS
分类号
F15B15/12;F16J15/32
主分类号
F15B15/12
代理机构
代理人
主权项
地址
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