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发明名称
Weather shield for track scales
摘要
申请公布号
US1759899(A)
申请公布日期
1930.05.27
申请号
US19280288089
申请日期
1928.06.25
申请人
E. AND T. FAIRBANKS AND COMPANY
发明人
FULLER CLYDE E.
分类号
G01G19/04;G01G21/30
主分类号
G01G19/04
代理机构
代理人
主权项
地址
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