发明名称 |
METHOD AND APPARATUS FOR TREATING CONCRETE BLOCKS |
摘要 |
An apparatus for treating selected at least partial surfaces of a masonry block, including at least a flail means having a shaft with an axis of rotation in a vertical plane, at least a moving means for moving one of the said masonry blocks parallel to the vertical plane and the flail means, means for holding the masonry blocks with the selected surface to be treated at a distance from the shaft to be impacted by the flail means.
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申请公布号 |
CA2219828(C) |
申请公布日期 |
2001.12.11 |
申请号 |
CA19972219828 |
申请日期 |
1997.10.31 |
申请人 |
GROUPE PERMACON INC. |
发明人 |
PERREAULT, JEAN-PIERRE;MILOT, ERIC;CAUX, JOCELYN;CASTONGUAY, BERTIN |
分类号 |
B28D1/26;B28B11/08;B28D1/18;B28D7/04;(IPC1-7):B28B11/08;B28D1/28 |
主分类号 |
B28D1/26 |
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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