发明名称 Method and apparatus for transporting and moving load
摘要 The present invention comprises a method and apparatus of transporting and moving a load having a combination of a hoist arm and an apparatus of a support structure with one or more (preferably a pair of opposed) moveable carriages.
申请公布号 US8033777(B2) 申请公布日期 2011.10.11
申请号 US20050283186 申请日期 2005.11.18
申请人 PREFERRED PUMP & EQUIPMENT 发明人 JANECEK ALBIN
分类号 B60P1/10 主分类号 B60P1/10
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