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发明名称
Partition structure
摘要
申请公布号
US2169273(A)
申请公布日期
1939.08.15
申请号
US19360077268
申请日期
1936.04.30
申请人
THE MILLS COMPANY
发明人
MILLS GEORGE M.
分类号
E04B2/78
主分类号
E04B2/78
代理机构
代理人
主权项
地址
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