发明名称 Improvement to micro-climate shelters for cultivating vegetables
摘要 The shelter consists of a film 3 of plastic comprising hoops which are manufactured flat and fixed at an appropriate spacing to the said film. The hoops each consist of an upper slat 1 and a lower slat 2 made from elastically deformable material so as to allow them to be shaped into a hoop. The lower slat 2 comprises a bevel at its ends 15, 16; the upper slat 1 comprises, in the vicinity of its end 17, 18, a fold line 4, 5 and holes for positioning anchoring stakes 21, 22 of the parts 17, 18 resting on the ground. <IMAGE>
申请公布号 FR2576176(A2) 申请公布日期 1986.07.25
申请号 FR19850000771 申请日期 1985.01.21
申请人 RICHARD BRUNO 发明人
分类号 A01G9/16;A01G13/02;A01G13/04;(IPC1-7):A01G9/16 主分类号 A01G9/16
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