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发明名称
Elektrische Rueckfuehrung fuer elektropneumatische Regler und elektropneumatische Messumformer
摘要
申请公布号
DE1144373(B)
申请公布日期
1963.02.28
申请号
DE1962S078516
申请日期
1962.03.16
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
LAFRENZ JAKOB
分类号
G05B6/02
主分类号
G05B6/02
代理机构
代理人
主权项
地址
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