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Agricultural implement for delivering multiple media to soil
专利权人:
Joseph D. Bassett
发明人:
Joseph D. Bassett
申请号:
US12580852
公开号:
US08146519B2
申请日:
2009.10.16
申请国别(地区):
US
年份:
2012
代理人:
摘要:
An agricultural implement is directed to delivering multiple fluids to the soil of an agricultural field. The implement includes a frame for carrying a soil cutting device and a closing device. The cutting device forms a furrow in the soil and the closing device, which trails the cutting device, closes the furrow. A fluid delivery tine is mounted on the frame and extends downwardly into the furrow between the cutting device and the closing device. The tine has a pair of coaxial tubes, including an outer tube and an inner tube, wherein the coaxial tubes form an outer passageway between the outer tube and the inner tube for delivering a first fluid toward the furrow. The inner tube has an internal passageway for delivering a second fluid toward the furrow.
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