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发明名称
INDIREKTER DIGITAL-ANALOG-UMSETZER
摘要
申请公布号
DE2444072(B2)
申请公布日期
1977.09.08
申请号
DE19742444072
申请日期
1974.09.14
申请人
发明人
分类号
H03M1/00;(IPC1-7):H03K13/20
主分类号
H03M1/00
代理机构
代理人
主权项
地址
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