发明名称 METHOD AND COVER FOR GRASS PROTECTION AND RESTORATION AND FOR SEED GERMINATION
摘要 A protective heat absorbing and heat reflective composite comprising an open mesh weave of thermoplastic material, the weave having warp and weft strips formi ng a substantially thin uniform layer having opposed major surfaces, the layer having on one surface thereof a heat absorbing lace coating and on the other surface thereof a heat reflective lace coating.
申请公布号 CA2364195(C) 申请公布日期 2007.09.25
申请号 CA20012364195 申请日期 2001.11.30
申请人 HINSPERGER, PETER 发明人 HINSPERGER, PETER
分类号 A01G13/02;A01G1/00 主分类号 A01G13/02
代理机构 代理人
主权项
地址