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发明名称
Tile board
摘要
申请公布号
US2245468(A)
申请公布日期
1941.06.10
申请号
US19400369924
申请日期
1940.12.13
申请人
DUSSOL LUCIEN A
发明人
DUSSOL LUCIEN A.
分类号
E04F13/16
主分类号
E04F13/16
代理机构
代理人
主权项
地址
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