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发明名称
Protective windows or skylights for fallout shelters
摘要
申请公布号
US3197641(A)
申请公布日期
1965.07.27
申请号
US19620172510
申请日期
1962.02.12
申请人
LARKIN JOSEPH P
发明人
LARKIN JOSEPH P.
分类号
G21F7/03
主分类号
G21F7/03
代理机构
代理人
主权项
地址
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