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经营范围
发明名称
AD CONVERTER
摘要
申请公布号
JPH0217725(A)
申请公布日期
1990.01.22
申请号
JP19880166711
申请日期
1988.07.06
申请人
HITACHI LTD
发明人
HOTTA MASAO;SHIMIZU TOSHIHIKO;NEJIMA YOSHITO
分类号
H03M1/36
主分类号
H03M1/36
代理机构
代理人
主权项
地址
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