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经营范围
发明名称
DIGITAL-TO-ANALOG CONVERTER.
摘要
申请公布号
EP0439623(A4)
申请公布日期
1994.03.25
申请号
EP19900912370
申请日期
1990.08.20
申请人
FUJITSU LIMITED
发明人
TOKUHIRO, NORIYUKI
分类号
H03M1/74;H03M1/70;H03M1/80
主分类号
H03M1/74
代理机构
代理人
主权项
地址
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