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发明名称
Improvements relating to gas-sealing joints
摘要
申请公布号
GB638068(A)
申请公布日期
1950.05.31
申请号
GB19470003613
申请日期
1947.02.06
申请人
ROLLS-ROYCE LIMITED
发明人
STARK FRANK HENRY
分类号
F16J15/18
主分类号
F16J15/18
代理机构
代理人
主权项
地址
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