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发明名称
Mountings for weight supporting members of analytical balance
摘要
申请公布号
US2729438(A)
申请公布日期
1956.01.03
申请号
US19540413347
申请日期
1954.03.01
申请人
VOLAND AND SONS, INC.
发明人
WASKO BERNARD
分类号
G01G21/00
主分类号
G01G21/00
代理机构
代理人
主权项
地址
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