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经营范围
发明名称
Improvements in or connected with automatic weighing machines
摘要
申请公布号
GB429795(A)
申请公布日期
1935.06.06
申请号
GB19340007257
申请日期
1934.03.07
申请人
WILLIAM GEORGE SIMON;FREDERICK RICHARD SIMON
发明人
分类号
G01G23/18
主分类号
G01G23/18
代理机构
代理人
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