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发明名称
Sectional door of the vertically opening horizontally hinged type
摘要
申请公布号
US2863503(A)
申请公布日期
1958.12.09
申请号
US19560606442
申请日期
1956.08.27
申请人
OVERHEAD DOOR CORPORATION
发明人
STROUP EARL L.
分类号
E06B3/48
主分类号
E06B3/48
代理机构
代理人
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地址
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