发明名称 Novel Wrenches
摘要 The invention relates to hand tools that can be used in a variety of projects. Specifically, the invention relates to wrenches having two heads that are useful for repairing many different types of objects. The projects include motorcycle repair, automotive repair, small engine repair, general home repair, and appliance repair.
申请公布号 US2010293721(A1) 申请公布日期 2010.11.25
申请号 US20090470324 申请日期 2009.05.21
申请人 JAMES AMI 发明人 JAMES AMI
分类号 B25F1/00;B25B13/06;B25B23/00 主分类号 B25F1/00
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