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发明名称
Combination lock
摘要
申请公布号
US2322724(A)
申请公布日期
1943.06.22
申请号
US19410376574
申请日期
1941.01.30
申请人
THE YALE & TOWNE MANUFACTURING COMPANY
发明人
ARCHER SYLVANUS M.
分类号
E05B37/08;E05B65/00
主分类号
E05B37/08
代理机构
代理人
主权项
地址
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