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发明名称
Means for the reenforcement of sheathing for beams
摘要
申请公布号
US2020407(A)
申请公布日期
1935.11.12
申请号
US19330687932
申请日期
1933.09.02
申请人
FORSTER ALOIS W
发明人
FORSTER ALOIS W.
分类号
E04C5/18
主分类号
E04C5/18
代理机构
代理人
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地址
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