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发明名称
FRESHNESS TESTING PAPER
摘要
申请公布号
JPS6475963(A)
申请公布日期
1989.03.22
申请号
JP19870232293
申请日期
1987.09.18
申请人
NOK CORP
发明人
GOTO MASAO
分类号
G01N31/22;G01N33/12
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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