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发明名称
Chemical composition for indicating lifetime of a product
摘要
申请公布号
EP0567018(B1)
申请公布日期
2000.03.15
申请号
EP19930106244
申请日期
1993.04.16
申请人
SUMITOMO CHEMICAL COMPANY LIMITED
发明人
CHINUKI, TAKASHI;SHIBATA, SEIICHI;NAGAMATSU, TATSUHIRO
分类号
G01N31/22;(IPC1-7):G01N31/22
主分类号
G01N31/22
代理机构
代理人
主权项
地址
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