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发明名称
Fire door
摘要
申请公布号
US3345775(A)
申请公布日期
1967.10.10
申请号
US19650482437
申请日期
1965.08.25
申请人
DIEBOLD INCORPORATED
发明人
CROSBY PETER F.
分类号
A62C2/18
主分类号
A62C2/18
代理机构
代理人
主权项
地址
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