发明名称 SHEET COVERING SYSTEM FOR AGRICULTURAL SOILS
摘要 Described is a covering system for agricultural soils, specially the earth embankments used to grow asparagus, comprising at least one covering element (1) embodied as a two-pieced strip, wherein a dividing line (T) runs substantially in the direction of the embankment, and the closing members (2, 3) are connected in material and/or positive fit to the opposite-lying rims of the covering elements (1) or are shaped on the covering elements (1) and form a reciprocal positive and/or material fitting nondestructive, detachable and recloseable connection.
申请公布号 WO9834465(A2) 申请公布日期 1998.08.13
申请号 WO1998DE00354 申请日期 1998.02.06
申请人 FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;PATER, HEINZ-GEORG;BODE, JULIUS;BODE, STEPHAN;GOTTLIEB, STEPHAN 发明人 PATER, HEINZ-GEORG;BODE, JULIUS;BODE, STEPHAN;GOTTLIEB, STEPHAN
分类号 A01G1/02;A01G13/02 主分类号 A01G1/02
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