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发明名称
Improvements in weighing apparatus
摘要
申请公布号
GB587051(A)
申请公布日期
1947.04.11
申请号
GB19440021321
申请日期
1944.11.01
申请人
JAMES LAST
发明人
分类号
G01G1/00
主分类号
G01G1/00
代理机构
代理人
主权项
地址
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