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经营范围
发明名称
Improvements relating to pressure or vacuum vessels
摘要
申请公布号
GB1070331(A)
申请公布日期
1967.06.01
申请号
GB19630019110
申请日期
1963.05.14
申请人
ALLEN & HANBURYS LIMITED
发明人
COOK RONALD JOSEPH
分类号
A61L2/24;A61L2/26;B01J3/00;B01J3/03;F16J13/02;F16J13/08
主分类号
A61L2/24
代理机构
代理人
主权项
地址
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