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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0576355 (1990-08-31) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
An apparatus for removing rooted plants from the soil is disclosed which has an elongated tube adapted for attachment to a source of pressurized water. A valve controls the flow of water through the apparatus. A nozzle is formed in one end of the tube which has a flattened section of tubing with two
An apparatus for removing plants rooted in soil, comprising: a) an elongated tube adapted for attachment to a source of pressurized water; b) a valve for controlling the flow of water through the apparatus; c) a nozzle formed in one end of the tube which has a flattened section with two opposed segm
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