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发明名称
PHOTOTHERMOGRAPHIC STABILIZERS FOR SYRINGALDAZINE LEUCO DYES
摘要
申请公布号
EP0194026(B1)
申请公布日期
1988.11.09
申请号
EP19860300675
申请日期
1986.01.31
申请人
MINNESOTA MINING AND MANUFACTURING COMPANY
发明人
ISHIDA, TAKUZO C/O MINNESOTA MINING AND;WEIGEL, DAVID C. C/O MINNESOTA MINING AND
分类号
G03C1/498;G03C1/06;G03C1/675;G03C8/40;(IPC1-7):G03C1/42;G03C5/54
主分类号
G03C1/498
代理机构
代理人
主权项
地址
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