发明名称 |
GARDEN COVER RETAINER OR CONCRETE COVER RETAINER |
摘要 |
This invention is a hold-down retainer. including a pair of wires pivoted together at their centers, one wire having one straight end for insertion into ground or concrete, and the other having legs to bear against a cover on the ground or concrete.
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申请公布号 |
CA1290918(C) |
申请公布日期 |
1991.10.22 |
申请号 |
CA19870546476 |
申请日期 |
1987.09.09 |
申请人 |
OSGOOD, ALMOND A., SR.;OSGOOD, ALMOND A., SR. |
发明人 |
OSGOOD, ALMOND A., SR. |
分类号 |
A01G13/02;(IPC1-7):E04D1/34 |
主分类号 |
A01G13/02 |
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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