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发明名称
Process and apparatus for the manufacture of moulded articles from mortar or concrete
摘要
申请公布号
GB366544(A)
申请公布日期
1932.02.03
申请号
GB19300026324
申请日期
1930.09.03
申请人
EUGENE FREYSSINET
发明人
分类号
B28B21/20
主分类号
B28B21/20
代理机构
代理人
主权项
地址
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