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发明名称
SECURITY EXTENSION PROCEDURE FOR REMOTE SETTING METER
摘要
申请公布号
EP0388840(A3)
申请公布日期
1991.07.24
申请号
EP19900105118
申请日期
1990.03.19
申请人
ALCATEL SATMAM
发明人
HAINES, JOHN GREGORY
分类号
G07B17/00;G07C9/00;G07F7/10;(IPC1-7):G07B17/04
主分类号
G07B17/00
代理机构
代理人
主权项
地址
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