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发明名称
Bolt lock
摘要
申请公布号
US2781215(A)
申请公布日期
1957.02.12
申请号
US19550506289
申请日期
1955.05.05
申请人
GRIFFITH JOSEPH R
发明人
GRIFFITH JOSEPH R.
分类号
E05B63/00;E05B67/38
主分类号
E05B63/00
代理机构
代理人
主权项
地址
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