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专利名称：ELECTRONIC DOCUMENT MANAGEMENT
SYSTEM
发明人：YOSHIOKA, TAKASHI,TAKENAKA,
MASAHIKO
申请号：EP05709271申请日：20050124公开号：EP1770546A4公开日：20090610
摘要：The present invention provides electronic document management system,management of electronic documents method, management of electronic documentsprogram. A kind of electronic document management system etc. can assure that thepart carried out in electronic document modification correctly carries out, and can carryout third party to their legitimacy and prove. A kind of management and utilizationelectronic information and the electronic document management system of original copyinformation made, the system include section identification information generating unit(51), generate the section identification information that each section of the fileinformation is indicated in a manner of identifiable; Part modification informationgenerating unit (52) generates relevant to the modification history of part modifiedinformation, i.e. part modification information when each section of the file informationhas modification; And original copy management department (40), the regulation RuleInformation of the file information, section identification information, part modificationinformation and defined is associated and is managed.
申请人：FUJITSU LTD.
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