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经营范围
发明名称
BIAS CIRCUIT
摘要
申请公布号
JPH03228108(A)
申请公布日期
1991.10.09
申请号
JP19900021985
申请日期
1990.02.02
申请人
HITACHI LTD
发明人
KITAMURA KEIICHI;YAMASHITA KIICHI;TAKAI ATSUSHI;MATSUDAIRA NOBUHIRO
分类号
G05F1/10;G05F3/08
主分类号
G05F1/10
代理机构
代理人
主权项
地址
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