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发明名称
MOULDING HOLLOW AERATED CONCRETE BLOCKS, ETC.
摘要
申请公布号
IE20111(L)
申请公布日期
1952.03.19
申请号
IE19510000486
申请日期
1951.09.03
申请人
CHEECOL PROCESSES LIMITED
发明人
分类号
(IPC1-7):B28C/00
主分类号
(IPC1-7):B28C/00
代理机构
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