发明名称 SECURITY PAPER WITH CONDUCTIVE FIBRES DETECTABLE BY MICROWAVE RADIATION AND METHOD FOR MAKING SAME
摘要 <p>A security paper (1) has electically conductive fibres (2) dispersed within its structure, wherein said fibres can be detected by microwave radiation and are of a light colour, similar to that of the paper.</p>
申请公布号 WO1996028611(A1) 申请公布日期 1996.09.19
申请号 FR1996000390 申请日期 1996.03.13
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