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Water-dropping tape for crops
专利权人:
WANG, HEE GEE
发明人:
WANG, HEE GEE
申请号:
US19980099895
公开号:
US5944260(A)
申请日:
1998.06.18
申请国别(地区):
美国
年份:
1999
代理人:
摘要:
A water-dropping tape for crops includes: a single snaking passage formed in the middle of a water path forming component disposed between the inner and outer end portions of a film-like main wall; a plurality of water entrance portions arranged at predetermined intervals; a water discharge portion disposed in the middle of the snaking passage between the water entrance portions; first and second water inlets formed in the side wall of the water path forming component and the inner end portion of the main wall, and disposed in a region of the water entrance portion; and water outlets formed in the outer end portion of the main wall, and disposed in a region of the water discharge portion.
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