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发明名称
Venetian blind
摘要
申请公布号
US2751000(A)
申请公布日期
1956.06.19
申请号
US19530385423
申请日期
1953.10.12
申请人
JAMES A. ANDERSON;DAVID P. ANDERSON
发明人
MAHAN NORMAN C.
分类号
E06B9/305
主分类号
E06B9/305
代理机构
代理人
主权项
地址
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