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发明名称
COATING FILM DETERIORATION DETECTING METHOD
摘要
申请公布号
JPS5421797(A)
申请公布日期
1979.02.19
申请号
JP19770086988
申请日期
1977.07.19
申请人
KOGYO GIJUTSUIN
发明人
KURODA MASANORI
分类号
G01N27/00;G01N27/04;G01N33/32
主分类号
G01N27/00
代理机构
代理人
主权项
地址
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