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发明名称
DETERMINING THE CONCENTRATION OF PARTICULATE MATTER IN GASES IN DUCTS VESSELS AND THE LIKE
摘要
申请公布号
GB1593985(A)
申请公布日期
1981.07.22
申请号
GB19770047348
申请日期
1978.05.11
申请人
SEVALCO LTD
发明人
分类号
G01N1/22;G01N1/24;(IPC1-7):G01N1/24;G01N15/06
主分类号
G01N1/22
代理机构
代理人
主权项
地址
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