| 发明名称 |
Casting blocks |
| 摘要 |
<p>A mould and method for the casting of concrete blocks or slabs is disclosed. The mould is made out of a plastics material and has perpendicular or near perpendicular sides. The plastics material may be ABS, polypropylene or polystyrene. <IMAGE></p> |
| 申请公布号 |
GB2259271(A) |
申请公布日期 |
1993.03.10 |
| 申请号 |
GB19920018205 |
申请日期 |
1992.08.27 |
| 申请人 |
* CONCRETE MACHINERY SYSTEMS LIMITED |
发明人 |
MALCOLM FREDERICK * HACKER |
| 分类号 |
B28B7/06;B28B7/10;B28B7/34 |
主分类号 |
B28B7/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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