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经营范围
发明名称
Closure members for pressure containers
摘要
申请公布号
GB704190(A)
申请公布日期
1954.02.17
申请号
GB19510021843
申请日期
1951.09.18
申请人
DUNLOP RUBBER COMPANY LIMITED;HENRY WILLIAM TREVASKIS
发明人
分类号
F17C13/06
主分类号
F17C13/06
代理机构
代理人
主权项
地址
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