发明名称 Repairing tool for auto body cavities
摘要 A repairing tool for auto body cavities constituted by a sleeve, a pull rod, and a handle, can be used to repair an auto body cavity to a smooth surface by a DIY method, without damaging a surface of baking finish after repairing the auto body cavity.
申请公布号 US2006243021(A1) 申请公布日期 2006.11.02
申请号 US20050120414 申请日期 2005.05.02
申请人 CHAN WEI-CHUN 发明人 CHAN WEI-CHUN
分类号 B21D1/12 主分类号 B21D1/12
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