| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that weeding near plants takes much effort because it is performed by manual work. SOLUTION: A weeding machine is constituted by changing an attachment of a mower. High-efficiency weeding can be performed by moving the weeding machine forward, backward, rightward and leftward without rotating it by an eccentric force. COPYRIGHT: (C)2011,JPO&INPIT
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