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发明名称
Ladder safety device
摘要
申请公布号
GB2407840(A)
申请公布日期
2005.05.11
申请号
GB20040024120
申请日期
2004.11.01
申请人
GARY * SMITH
发明人
GARY * SMITH
分类号
A62B35/00;E06C1/34;E06C7/18;E06C7/48;E06C9/12;(IPC1-7):E06C7/48
主分类号
A62B35/00
代理机构
代理人
主权项
地址
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