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经营范围
发明名称
Venetian blind
摘要
申请公布号
US2207605(A)
申请公布日期
1940.07.09
申请号
US19380203493
申请日期
1938.04.22
申请人
METAL TAPE COMPANY
发明人
WOLFE ERNEST E.
分类号
E06B7/084
主分类号
E06B7/084
代理机构
代理人
主权项
地址
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