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发明名称
Door attachement
摘要
申请公布号
US2255860(A)
申请公布日期
1941.09.16
申请号
US19400343011
申请日期
1940.06.28
申请人
RIEDEL OSCAR E
发明人
RIEDEL OSCAR E.
分类号
E05B17/20
主分类号
E05B17/20
代理机构
代理人
主权项
地址
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