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发明名称
Window screen
摘要
申请公布号
US1841549(A)
申请公布日期
1932.01.19
申请号
US19290354291
申请日期
1929.04.11
申请人
HIDE-AWAY SCREEN COMPANY
发明人
NORDMARKEN ALFRED G.
分类号
E06B9/64
主分类号
E06B9/64
代理机构
代理人
主权项
地址
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