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发明名称
Magnethalterung für elektrische Messgeräte.
摘要
申请公布号
CH210221(A)
申请公布日期
1940.06.30
申请号
CHD210221
申请日期
1939.06.30
申请人
LANDIS & GYR A.-G.
发明人
A.-G. LANDIS & GYR
分类号
G01R11/10
主分类号
G01R11/10
代理机构
代理人
主权项
地址
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