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发明名称
Scaffolding
摘要
申请公布号
US2034338(A)
申请公布日期
1936.03.17
申请号
US19350051762
申请日期
1935.11.27
申请人
THE STEEL SCAFFOLDING COMPANY, INC.
发明人
FROST GEORGE W.
分类号
E04G5/00
主分类号
E04G5/00
代理机构
代理人
主权项
地址
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