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发明名称
Joint élastique dynamomètre
摘要
申请公布号
FR687816(A)
申请公布日期
1930.08.13
申请号
FRD687816
申请日期
1930.01.08
申请人
发明人
COLINET ETIENNE
分类号
G01L3/14
主分类号
G01L3/14
代理机构
代理人
主权项
地址
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