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发明名称
Entry-monitoring system and its use.
摘要
申请公布号
CH622898(A5)
申请公布日期
1981.04.30
申请号
CH19770011274
申请日期
1977.09.15
申请人
SCHULTE-SCHLAGBAUM AG
发明人
ARMIN EISERMANN
分类号
G07B15/02;G07F7/02;G07F17/14;(IPC1-7):G07F17/00
主分类号
G07B15/02
代理机构
代理人
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