发明名称 Protective shell for plants, and especially young vines, is a transparent film with UV protection folded into a shell pushed into the ground around the plant and its stake
摘要 <p>The protective shrouding (10) for young plants, especially vines (32) supported by stakes (34), is composed of a film material which is transparent and gives UV protection. The film has a thickness of 240-500 micrometers, folded into a rectangular shell with their overlapping ends secured by welding or an adhesive. The bottom has a saw tooth structure (28) for pushing into the ground (30).</p>
申请公布号 DE102007030888(A1) 申请公布日期 2008.01.31
申请号 DE20071030888 申请日期 2007.07.03
申请人 GRAEBER, HEINZ 发明人 GRAEBER, HEINZ
分类号 A01G13/02;A01G17/04 主分类号 A01G13/02
代理机构 代理人
主权项
地址