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发明名称
Improvements in or relating to spring balances
摘要
申请公布号
GB643830(A)
申请公布日期
1950.09.27
申请号
GB19480021318
申请日期
1948.08.12
申请人
VICTOR EDWARDS
发明人
TALBOT ALFRED GEORGE;GELATI ELIO LUIGI
分类号
G01G3/02
主分类号
G01G3/02
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代理人
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