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经营范围
发明名称
Vorrichtung zum Messen des Kalibers von Därmen.
摘要
申请公布号
CH153183(A)
申请公布日期
1932.03.15
申请号
CHD153183
申请日期
1931.02.11
申请人
GRUENEWALD,ADOLF
发明人
GRUENEWALD,ADOLF
分类号
主分类号
代理机构
代理人
主权项
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