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发明名称
Relieving mechanism for use with analytical balances
摘要
申请公布号
US2752146(A)
申请公布日期
1956.06.26
申请号
US19520287584
申请日期
1952.05.13
申请人
L. OERTLING LIMITED
发明人
HODSMAN GEORGE FRANCIS
分类号
G01G23/04
主分类号
G01G23/04
代理机构
代理人
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地址
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