发明名称 |
Holder for alignment string for use while laying bricks or building blocks on wall has rectangular block with loop handle on top and arm with grooves to accommodate alignment string |
摘要 |
<p>The alignment device (3) holds a string which may be used in the usual way to guide the bricklayer while laying a course of bricks. Each end of the string may be tied to an arm (8) with grooves (9), projecting from one corner of a rectangular block (4) made of concrete. The arm is attached to one long side (7) of the block. A loop handle (6) is set in the top surface of the block.</p> |
申请公布号 |
DE20310424(U1) |
申请公布日期 |
2003.10.16 |
申请号 |
DE2003210424U |
申请日期 |
2003.07.07 |
申请人 |
WERNER, GOTTFRIED |
发明人 |
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分类号 |
E04F21/22;E04G21/18;(IPC1-7):E04G21/18 |
主分类号 |
E04F21/22 |
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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