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经营范围
发明名称
System zum reversiblen Überprüfen eines Sicherheitspapiers auf Echtheit.
摘要
申请公布号
DE69204946(T2)
申请公布日期
1996.03.21
申请号
DE19926004946T
申请日期
1992.07.09
申请人
ARJO WIGGINS S.A., ISSY-LES-MOULINEAUX, FR
发明人
DUBOIS, SANDRINE, F-38500 VOIRON, FR
分类号
B41M3/14;D21H21/46;(IPC1-7):D21H21/46
主分类号
B41M3/14
代理机构
代理人
主权项
地址
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