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经营范围
发明名称
Feinmessgerät.
摘要
申请公布号
CH242785(A)
申请公布日期
1946.05.31
申请号
CHD242785
申请日期
1944.11.04
申请人
ERNST,ALFREDO
发明人
ERNST,ALFREDO
分类号
G01B13/06
主分类号
G01B13/06
代理机构
代理人
主权项
地址
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