发明名称 Method and mold for manufacturing ground slabs made of cement-bonded material or concrete
摘要 The invention relates to a method for manufacturing ground slabs from a cement-bonded material or concrete, with a facing made of fine-grade or facing concrete forming the top surface of the respective slab and with a core made of core concrete forming the bottom surface by means of pressing in a mold cavity of a press mold.
申请公布号 US7807089(B2) 申请公布日期 2010.10.05
申请号 US20060390425 申请日期 2006.03.28
申请人 GODELMANN PFLASTERSTEIN GMBH & CO. KG 发明人 GODELMANN, JR. BERNHARD
分类号 B28B7/10 主分类号 B28B7/10
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