发明名称 Method and Device for Manufacturing a Mould, and Method and Device for Manufacturing a Product Using the Mould
摘要 In one embodiment of the present invention, a method and device are disclosed for manufacturing a mould for the manufacture of at least one product. The product can be a concrete body. The method includes: adjusting a rough shape which roughly approximates, with clearance, the shape of a side of the product; arranging a layer of processible material over the rough shape, and processing the layer of material in accordance with almost exactly the shape of the product.
申请公布号 US2009032677(A1) 申请公布日期 2009.02.05
申请号 US20060886859 申请日期 2006.04.05
申请人 HIJLKEMA BERNARDUS LUDGERUS LUBERTUS 发明人 HIJLKEMA BERNARDUS LUDGERUS LUBERTUS
分类号 B28B7/22;B28B5/00 主分类号 B28B7/22
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