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发明名称
Door stop mechanism
摘要
申请公布号
US2592073(A)
申请公布日期
1952.04.08
申请号
US19460719515
申请日期
1946.12.31
申请人
EMIL SCHWARZKOPF
发明人
SCHWARZKOPF EMIL
分类号
E05C17/48;E05F5/06
主分类号
E05C17/48
代理机构
代理人
主权项
地址
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