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发明名称
Means for fastening roll roofing to roofs
摘要
申请公布号
US1755538(A)
申请公布日期
1930.04.22
申请号
US19290357476
申请日期
1929.04.23
申请人
DRAUGHON JR ALBERT H
发明人
JR. ALBERT H. DRAUGHON,
分类号
E04D5/14
主分类号
E04D5/14
代理机构
代理人
主权项
地址
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