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发明名称
Picket fence and gate
摘要
申请公布号
US1956767(A)
申请公布日期
1934.05.01
申请号
US19320616083
申请日期
1932.06.08
申请人
BUFFALO STEEL COMPANY
发明人
KIBLER WILLIAM J.
分类号
E04H17/14
主分类号
E04H17/14
代理机构
代理人
主权项
地址
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