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发明名称
Extension ladder
摘要
申请公布号
GB2336619(B)
申请公布日期
2000.03.08
申请号
GB19990008742
申请日期
1999.04.19
申请人
* BAILEY NORTHERN HOLDINGS PTY LTD
发明人
WILLIAM * BAILEY
分类号
E06C1/12;E06C7/06;(IPC1-7):E06C1/12
主分类号
E06C1/12
代理机构
代理人
主权项
地址
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