发明名称 Weeding apparatus
摘要 A weeding apparatus includes a body having a bottom and a blade angularly positioned within the body. The blade is movable between an extended position and a retracted position. In the extended position the blade protrudes at an angle past the bottom of the body. A plunger is used to move the blade from the retracted to the extended position.
申请公布号 US2003094291(A1) 申请公布日期 2003.05.22
申请号 US20020299571 申请日期 2002.11.18
申请人 ENACHE TUDOR 发明人 ENACHE TUDOR
分类号 A01B1/16;(IPC1-7):A01B3/64 主分类号 A01B1/16
代理机构 代理人
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