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经营范围
发明名称
Elektronischer Digital-Analog-Umsetzer
摘要
申请公布号
AT274432(B)
申请公布日期
1969.09.25
申请号
AT19660009092
申请日期
1966.09.28
申请人
BROWN, BOVERI & CIE AKTIENGESELLSCHAFT
发明人
分类号
H03K21/08;H03K23/00;H03M1/00
主分类号
H03K21/08
代理机构
代理人
主权项
地址
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