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经营范围
发明名称
COMPUTING CIRCUIT
摘要
申请公布号
GB1571690(A)
申请公布日期
1980.07.16
申请号
GB19790007847
申请日期
1977.02.04
申请人
BROWN BOVERI & CIE AG
发明人
分类号
G05F1/70;H02J3/18;H02J3/26;H02M7/00
主分类号
G05F1/70
代理机构
代理人
主权项
地址
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