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经营范围
发明名称
MECHANISM FOR LOCKING AND UNLOCKING DOORS
摘要
申请公布号
PL291614(A1)
申请公布日期
1993.03.08
申请号
PL19910291614
申请日期
1991.09.04
申请人
KOWALEWSKI JERZY
发明人
KOWALEWSKI JERZY
分类号
E05B15/10;(IPC1-7):E05B15/10
主分类号
E05B15/10
代理机构
代理人
主权项
地址
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