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经营范围
发明名称
GROUND DETECTING PROTECTIVE CIRCUIT
摘要
申请公布号
JPS6192123(A)
申请公布日期
1986.05.10
申请号
JP19840210970
申请日期
1984.10.08
申请人
FUJITSU LTD
发明人
SANO SHIGEO;TABU TAKASHI;KAWAMI SHIGERU;MASUDA NOBUYUKI
分类号
H04M3/18;H02H9/02
主分类号
H04M3/18
代理机构
代理人
主权项
地址
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