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发明名称
COMMUNICATOR FOR FIELD INSTRUMENTS AND METHOD OF SUPPLYING POWER TO THIS COMMUNICATOR
摘要
申请公布号
EP0422663(A3)
申请公布日期
1992.03.25
申请号
EP19900119543
申请日期
1990.10.11
申请人
HITACHI, LTD.
发明人
KOGURE, MAKOTO
分类号
G08C19/00;G08C19/02;H04B3/50;(IPC1-7):G08C19/02
主分类号
G08C19/00
代理机构
代理人
主权项
地址
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