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发明名称
SWITCHING ARRANGEMENTS
摘要
申请公布号
GB2012503(B)
申请公布日期
1982.03.31
申请号
GB19790001695
申请日期
1979.01.17
申请人
GEC MEDICAL EQUIPMENT LTD
发明人
分类号
H02M5/253;H03K17/16;H05G1/18;(IPC1-7):H03K17/08;H03K17/28;H03K17/72;H05G1/10;H05G1/56
主分类号
H02M5/253
代理机构
代理人
主权项
地址
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