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发明名称
Lock
摘要
申请公布号
US1904053(A)
申请公布日期
1933.04.18
申请号
US19300504571
申请日期
1930.12.24
申请人
KATZ ALEXANDER S
发明人
KATZ ALEXANDER S.
分类号
E05B65/00
主分类号
E05B65/00
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