七旬老人的骗术有两个“高明”之处:其一,他以单位高息集资为名,骗妻子说将6万元现金“存”进单位。其二,他并来盖有单位真公章的6万元借据,竟把单位告上法庭,索要13．7万元本金及利息。事实上,现金已被他在酒色中挥霍一空。本属子虚乌有的事情,为什么能够弄假成真?司法界有关人士称,如果不是警方立案查清真相,其单位这场官司必败无疑。这就给企事业单位提出一个现实问题:在对外经济交往活动中,公章和空白合同该如何管理…… Seventy elderly cheat has two “clever” place: First, he raised funds in the name of high-interest unit, deceive his wife said that 60,000 yuan in cash “deposit” into the unit. Second, he came to cover the unit with a true seal of 60,000 yuan borrowing, actually put the unit to court, asking for 137,000 yuan principal and interest. In fact, cash has been squandered by him in the wine. This is a non-existent thing, why can get things into reality? Judicial sources said that if not the police to find out the truth, the unit of this lawsuit no doubt. This presents a real problem to enterprises and public institutions: how to manage the seal and the blank contract in the activities of foreign economic exchanges ...