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经营范围
发明名称
Sampling Apparatus
摘要
申请公布号
GB2032885(A)
申请公布日期
1980.05.14
申请号
GB19780044451
申请日期
1978.11.14
申请人
COAL INDUSTRY LTD
发明人
分类号
G01N1/10;G01N1/12;(IPC1-7):G01F11/26
主分类号
G01N1/10
代理机构
代理人
主权项
地址
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