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发明名称
Doorlock
摘要
申请公布号
US1764807(A)
申请公布日期
1930.06.17
申请号
US19280269844
申请日期
1928.04.13
申请人
DAVID SARKISIAN CARAPIET
发明人
SARKISIAN CARAPIET DAVID
分类号
E05B55/00
主分类号
E05B55/00
代理机构
代理人
主权项
地址
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