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经营范围
发明名称
METHOD OF FILE SIGNATURE AND DEVICE FOR PERFORMING THE METHOD
摘要
申请公布号
KR0128817(B1)
申请公布日期
1998.04.15
申请号
KR19940007365
申请日期
1994.04.06
申请人
BULL CP8
发明人
UGON, MICHEL
分类号
G06F12/00;G07F7/10;G07F7/12;G09C1/00;(IPC1-7):G06F17/30
主分类号
G06F12/00
代理机构
代理人
主权项
地址
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