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发明名称
Electric locker control
摘要
申请公布号
US2153088(A)
申请公布日期
1939.04.04
申请号
US19360070621
申请日期
1936.03.24
申请人
ALL-STEEL-EQUIP COMPANY, INCORPORATED
发明人
KNELL JOHN
分类号
E05B47/06;E05B65/02;E05B65/22;E05C9/02
主分类号
E05B47/06
代理机构
代理人
主权项
地址
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