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发明名称
AIR POLLUTION LEVEL DETECTING APPARATUS
摘要
申请公布号
JPH0365636(A)
申请公布日期
1991.03.20
申请号
JP19900143248
申请日期
1990.05.30
申请人
PACIFIC SCIENTIFIC CO
发明人
HORUGAA TEII SOMAA;CHIYAARUZU EFU HARISUN
分类号
G01N15/14;G01N21/53
主分类号
G01N15/14
代理机构
代理人
主权项
地址
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