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发明名称
Weighing scale
摘要
申请公布号
US2311437(A)
申请公布日期
1943.02.16
申请号
US19380239273
申请日期
1938.11.07
申请人
HOMRIGHOUS JOHN H
发明人
HOMRIGHOUS JOHN H.
分类号
G01G19/56;G01G23/20
主分类号
G01G19/56
代理机构
代理人
主权项
地址
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