发明名称 Perfect planting tool
摘要 A gardening hand tool for digging holes is provided. The tool further comprises a pair of shovel blades aligned parallel to each other and are pivotally attached to the bottom of a shaft member. A handle is attached to the upper end of a shaft member and is pivotally connected to the shovel blades.
申请公布号 US2009294143(A1) 申请公布日期 2009.12.03
申请号 US20080154770 申请日期 2008.05.27
申请人 WALKER NOLAN EUGENE 发明人 WALKER NOLAN EUGENE
分类号 A01B1/10 主分类号 A01B1/10
代理机构 代理人
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