发明名称 Device for authenticating documents transmitted by fax
摘要 The invention relates to a device making it possible to prove that documents have been transmitted by a reproduction system called facsimile or telecopy. It consists of the writing on each document transmitted, or on a copy taken internally by the machine, of the number of the line used by the sending appliance, of the number of the called line, of the date and time of the transmission, as well as of the end-of-message reception acknowledgement. The device according to the invention is intended to give a legal standing to documents transmitted by fax, a legal standing similar to that existing for correspondence transmitted by telex.
申请公布号 FR2660135(A1) 申请公布日期 1991.09.27
申请号 FR19880003861 申请日期 1988.03.24
申请人 THUAULT ROLAND 发明人 THUAULT ROLAND
分类号 H04N1/32 主分类号 H04N1/32
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