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发明名称
Adjustable fire louvre
摘要
申请公布号
US3350996(A)
申请公布日期
1967.11.07
申请号
US19660520992
申请日期
1966.01.17
申请人
THE AIROLITE COMPANY
发明人
ROSE FRED L.
分类号
E06B7/084;F24F13/15
主分类号
E06B7/084
代理机构
代理人
主权项
地址
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