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发明名称
SAMPLE CHAMBER FOR DUCTED GAS ANALYZER
摘要
申请公布号
GB2045931(B)
申请公布日期
1983.05.11
申请号
GB19800008091
申请日期
1980.03.11
申请人
ECONICSA CORP
发明人
分类号
G01N1/22;G01N21/53;(IPC1-7):G01N1/22
主分类号
G01N1/22
代理机构
代理人
主权项
地址
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