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发明名称
Improvements in or relating to sealing arrangements for rotating mechanism
摘要
申请公布号
GB652181(A)
申请公布日期
1951.04.18
申请号
GB19480014569
申请日期
1948.05.29
申请人
THE MINISTER OF SUPPLY;SAMUEL GORDON NICHOLSON
发明人
SWAIN FRANK EDWARD
分类号
F04C15/00
主分类号
F04C15/00
代理机构
代理人
主权项
地址
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