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发明名称
DISPOSITIF POUR LE CONTROLE DE DOCUMENTS
摘要
申请公布号
BE864281(A7)
申请公布日期
1978.06.16
申请号
BE19782056705
申请日期
1978.02.24
申请人
ARAL AUSTRIA G.M.B.H.
发明人
分类号
G07D7/00;(IPC1-7):G07D/
主分类号
G07D7/00
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代理人
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