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发明名称
Window construction
摘要
申请公布号
US2090133(A)
申请公布日期
1937.08.17
申请号
US19350036099
申请日期
1935.08.14
申请人
DALMO SALES CORPORATION
发明人
LARSON ALBERT G.
分类号
E06B3/34
主分类号
E06B3/34
代理机构
代理人
主权项
地址
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