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发明名称
CIRCUIT FOR CARRYING OUT SECURED DATA TRANSMISSION, ESPECIALLY IN RING BUS SYSTEMS
摘要
申请公布号
EP1183827(A2)
申请公布日期
2002.03.06
申请号
EP20000943679
申请日期
2000.06.05
申请人
PHOENIX CONTACT GMBH & CO.
发明人
MEYER-GRAEFE, KARSTEN;BEHR, THORSTEN;KRESS, WOLFRAM;WRATIL, PETER
分类号
H04L12/42;H04L12/40;H04L29/14;(IPC1-7):H04L12/437;G05B19/418;G05B23/02
主分类号
H04L12/42
代理机构
代理人
主权项
地址
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