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经营范围
发明名称
PRODUCING CAST CONCRETE MEMBERS.
摘要
申请公布号
IE32719(L)
申请公布日期
1969.06.05
申请号
IE19680001328
申请日期
1968.11.04
申请人
SPAN-DECK, INC.
发明人
分类号
B28B13/04;B28B5/04;B28B11/14;B28B15/00;(IPC1-7):B28B15/00;B28B21/26
主分类号
B28B13/04
代理机构
代理人
主权项
地址
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