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发明名称
Window shade or curtain holder
摘要
申请公布号
US2242683(A)
申请公布日期
1941.05.20
申请号
US19400349359
申请日期
1940.08.01
申请人
SCOTT EDWARD E
发明人
SCOTT EDWARD E.
分类号
E06B9/50
主分类号
E06B9/50
代理机构
代理人
主权项
地址
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