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发明名称
Messuhr zur Anzeige von Längenunterschieden.
摘要
申请公布号
CH273987(A)
申请公布日期
1951.03.15
申请号
CHD273987
申请日期
1948.04.22
申请人
WESTERBERG,ERIK BERNHARD
发明人
BERNHARD WESTERBERG,ERIK
分类号
G01B3/22
主分类号
G01B3/22
代理机构
代理人
主权项
地址
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