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经营范围
发明名称
Improvements in or relating to sealing members and seals for floating roof tanks
摘要
申请公布号
GB618661(A)
申请公布日期
1949.02.24
申请号
GB19460033410
申请日期
1946.11.11
申请人
CHICAGO BRIDGE & IRON COMPANY
发明人
分类号
B65D88/46
主分类号
B65D88/46
代理机构
代理人
主权项
地址
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