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发明名称
Sampling machine
摘要
申请公布号
US3197285(A)
申请公布日期
1965.07.27
申请号
US19610108608
申请日期
1961.05.08
申请人
SIDNEY ROSEN
发明人
ROSEN SIDNEY
分类号
B01L3/02;G01N1/38
主分类号
B01L3/02
代理机构
代理人
主权项
地址
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