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发明名称
Digital-to-Analogue Converter
摘要
申请公布号
GB1188719(A)
申请公布日期
1970.04.22
申请号
GB19670044525
申请日期
1967.09.29
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
GEORGE RICHARD HOFFMAN;STEPHEN FREDERICK GOURLEY
分类号
G05F1/46;G09G1/04;H03K6/02
主分类号
G05F1/46
代理机构
代理人
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地址
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