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发明名称
Weighing scale
摘要
申请公布号
US2283425(A)
申请公布日期
1942.05.19
申请号
US19380199488
申请日期
1938.04.01
申请人
WALTER F. STIMPSON
发明人
CONNERS CARL L.
分类号
G01G3/04
主分类号
G01G3/04
代理机构
代理人
主权项
地址
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