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发明名称
Reinforced building corner
摘要
申请公布号
US2223305(A)
申请公布日期
1940.11.26
申请号
US19390271043
申请日期
1939.05.01
申请人
MASTIC ASPHALT CORPORATION
发明人
MANNING SHELDON F.
分类号
E04F19/02
主分类号
E04F19/02
代理机构
代理人
主权项
地址
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