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发明名称
Ladder support
摘要
申请公布号
GB2272475(B)
申请公布日期
1996.03.13
申请号
GB19920023968
申请日期
1992.11.16
申请人
PAUL DARREL * BLUD
发明人
PAUL DARREL * BLUD
分类号
E06C7/42;(IPC1-7):E06C7/42
主分类号
E06C7/42
代理机构
代理人
主权项
地址
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