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发明名称
Sectional metallic awning
摘要
申请公布号
US2644990(A)
申请公布日期
1953.07.14
申请号
US19510215276
申请日期
1951.03.13
申请人
THE HETTRICK MANUFACTURING COMPANY
发明人
SMITH WILLIAM I.
分类号
E04F10/08
主分类号
E04F10/08
代理机构
代理人
主权项
地址
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