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发明名称
SAMPLER FOR TAKING SAMPLES FROM A STREAM OF PARTICULATE SOLID MATERIAL
摘要
申请公布号
PL160490(B1)
申请公布日期
1993.03.31
申请号
PL19890277977
申请日期
1989.02.28
申请人
发明人
分类号
G01N1/02;B07B7/06;B07B9/00;G01N1/04;G01N1/14;G01N1/20;G01N1/22;G01N1/24;(IPC1-7):G01N1/20;G01N33/22
主分类号
G01N1/02
代理机构
代理人
主权项
地址
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