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发明名称
Torsionsfederwaage
摘要
申请公布号
DE517788(C)
申请公布日期
1931.02.09
申请号
DE1928K111899D
申请日期
1928.11.04
申请人
ROBERT KUEHN
发明人
分类号
G01G3/06
主分类号
G01G3/06
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代理人
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