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经营范围
发明名称
Einrichtung zum Messen der Abweichungen des Abstandes zweier Punkte von einem vorgeschriebenen Wert, insbesondere zum Vergleich von Handschriften
摘要
申请公布号
DE683233(C)
申请公布日期
1939.11.02
申请号
DE1936H147442D
申请日期
1936.05.03
申请人
ARTHUR HAUPT
发明人
分类号
G01B11/02
主分类号
G01B11/02
代理机构
代理人
主权项
地址
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