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经营范围
发明名称
Improvements in or relating to automatic weighing balances
摘要
申请公布号
GB356015(A)
申请公布日期
1931.09.03
申请号
GB19300031604
申请日期
1930.10.21
申请人
FRIEDRICH LERNER
发明人
分类号
G01G13/00
主分类号
G01G13/00
代理机构
代理人
主权项
地址
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