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发明名称
Drainage apparatus
摘要
申请公布号
US1857362(A)
申请公布日期
1932.05.10
申请号
US19300494155
申请日期
1930.11.07
申请人
CHICAGO BRIDGE & IRON COMPANY
发明人
DAY CLAYTON L.
分类号
B65D88/38
主分类号
B65D88/38
代理机构
代理人
主权项
地址
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