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发明名称
Pry apparatus
摘要
A pneumatically actuated lever arrangement provides the force to open a pry which operates in cooperation with a fixed wedge to efficiently separate nailed boards to make recovery and reuse of the boards economically feasible.
申请公布号
US6530559(B1)
申请公布日期
2003.03.11
申请号
US20010860902
申请日期
2001.05.18
申请人
PELL SCOTT
发明人
PELL SCOTT
分类号
E04G23/08;(IPC1-7):B66F3/00
主分类号
E04G23/08
代理机构
代理人
主权项
地址
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