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发明名称
METHOD FOR DETECTING BREAKDOWN OF HEAT EXCHANGER MADE OF CARBON IN BIS PHENOL A MANUFACTURING PROCESS
摘要
申请公布号
JPH0420832(A)
申请公布日期
1992.01.24
申请号
JP19900123079
申请日期
1990.05.15
申请人
MITSUI TOATSU CHEM INC
发明人
IIMURO SHIGERU;ARAI NAOTO
分类号
G01M3/20
主分类号
G01M3/20
代理机构
代理人
主权项
地址
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