发明名称 Commercial green house light improvement system - using mirror covered support legs
摘要 <p>Support legs, e.g. for racks and tables in greenhouses for rose culture, are covered with mirrors to improve light conditions. Legs may be covered with e.g. VELCRO hook-pile fasteners, over which mirror strips are fitted. Joints may be finished with polysulphide kit. Light level may increase by 3-5%.</p>
申请公布号 NL9001661(A) 申请公布日期 1992.02.17
申请号 NL19900001661 申请日期 1990.07.20
申请人 PETER HEIJMAN, STADHOUDERSSTRAAT 12 TE 2282 PP RIJSWIJK. 发明人
分类号 A01G9/14 主分类号 A01G9/14
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