发明名称 Weed cutter and extractor
摘要 A weed cutting and extracting tool having upper and lower portions, the lower portion having a weed cutting and pulling device attached thereto and a foot rest for applying pressure to said weed cutter, the upper portion of said tool being crank shaped so as to rotate said tool when in use.
申请公布号 US4641712(A) 申请公布日期 1987.02.10
申请号 US19850690585 申请日期 1985.01.11
申请人 CRAVOTTA, SAMUEL A. 发明人 CRAVOTTA, SAMUEL A.
分类号 A01B1/16;(IPC1-7):A01B1/16 主分类号 A01B1/16
代理机构 代理人
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