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发明名称
PROCESS FOR MANUFACTURING PHOSGENATED SUBSTANTIVE YELLOWS
摘要
申请公布号
PL130521(B1)
申请公布日期
1984.08.31
申请号
PL19810232740
申请日期
1981.08.19
申请人
发明人
分类号
C09B;C09B43/14;(IPC1-7):C09B43/14
主分类号
C09B
代理机构
代理人
主权项
地址
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