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发明名称
Permutation lock
摘要
申请公布号
US1758608(A)
申请公布日期
1930.05.13
申请号
US19290360235
申请日期
1929.05.03
申请人
TEODOR JULIN VICTOR
发明人
JULIN VICTOR TEODOR
分类号
E05B37/02
主分类号
E05B37/02
代理机构
代理人
主权项
地址
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