发明名称 |
PROTECTIVE COLD FRAME FOR PLANTS |
摘要 |
Disclosed herein is a plant-protecting device which is commonly known as a protective cold frame. While this description seems to indicate a frame-like device, the described device is intended to refer not only to the frame but also to a wind and thermal protective covering generally configured to hold heat therein to protect a plant therein from cold, wind, and the combination. In general, the disclosed device comprises a plurality of rod members that may be bendable, which are inserted into a coupler at the apex of the dome-shaped frame to provide a support structure for a cylindrical covering to be placed thereupon.
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申请公布号 |
CA2737111(A1) |
申请公布日期 |
2011.11.27 |
申请号 |
CA20112737111 |
申请日期 |
2011.04.08 |
申请人 |
LOHSE, JAMES R.;MARR, ZACHARY |
发明人 |
LOHSE, JAMES R.;MARR, ZACHARY |
分类号 |
A01G13/02 |
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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