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发明名称
SCHLUESSELAUFNAHMEVORRICHTUNG.
摘要
申请公布号
DE3870488(D1)
申请公布日期
1992.06.04
申请号
DE19883870488
申请日期
1988.02.18
申请人
DATAKEY, INC., BURNSVILLE, MINN., US
发明人
WEHRMACHER, WILLIAM H., PRIOR LANE MINNESOTA 55372, US
分类号
G07C9/00;(IPC1-7):E05B49/02
主分类号
G07C9/00
代理机构
代理人
主权项
地址
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