发明名称 Drip device for watering plants - comprises elongate gutter with slits in base supported on metal stakes with complementary shaped top sections
摘要 <p>The horticultural waterer comprises a series of gutters which have a V-shaped profile. Slits are formed at intervals along the apex of the V to permit water to escape drop by drop. The gutters are supported on metal stakes (2) which have flanges (14) fixed to them to limit the depth to which they are driven into the ground. The upper ends of the stakes are formed into V-shapes complementary to the profile of the gutters. The extremity of each stake is bent (13) inwardly to retain the lip of the gutter and alternate stakes are positioned in opposite directions to stabilise the gutters.</p>
申请公布号 FR2476979(A1) 申请公布日期 1981.09.04
申请号 FR19800004436 申请日期 1980.02.28
申请人 PHILIPPE LOUIS 发明人 LOUIS PHILIPPE
分类号 A01G25/02;(IPC1-7):01G25/02;05B1/06 主分类号 A01G25/02
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