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发明名称
Regelbare Impedanz.
摘要
申请公布号
CH263123(A)
申请公布日期
1949.08.15
申请号
CHD263123
申请日期
1946.05.29
申请人
FKG FRITZ KESSELRING GERAETEBAU AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT FKG FRITZ KESSELRING GERAETEBAU
分类号
G05B11/01;H02M1/20;H04R21/02
主分类号
G05B11/01
代理机构
代理人
主权项
地址
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