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发明名称
Maximum load indicating gauge
摘要
申请公布号
US2450644(A)
申请公布日期
1948.10.05
申请号
US19460714966
申请日期
1946.12.09
申请人
DONALDSON JACK D
发明人
DONALDSON JACK D.
分类号
G01G5/04;G01G19/10
主分类号
G01G5/04
代理机构
代理人
主权项
地址
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