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发明名称
Concrete wall mold
摘要
申请公布号
US2602982(A)
申请公布日期
1952.07.15
申请号
US19510211468
申请日期
1951.02.17
申请人
EUGENE O'SULLIVAN
发明人
O'SULLIVAN EUGENE
分类号
E04G11/34
主分类号
E04G11/34
代理机构
代理人
主权项
地址
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