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发明名称
APPARATUS FOR DETERMINATION OF SMOKE CONCENTRATION
摘要
PURPOSE:To accurately measure smoke concentrations by the use of the wavelength-selective absorption characteristics of water to infrared rays.
申请公布号
JPS5223383(A)
申请公布日期
1977.02.22
申请号
JP19750099701
申请日期
1975.08.15
申请人
CHINO SEISAKUSHIYO KK
发明人
IWAMOTO MASAO
分类号
G01N21/59;G01N21/53
主分类号
G01N21/59
代理机构
代理人
主权项
地址
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