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发明名称
METHOD FOR PURIFYING ORGANIC ISOCYANATE
摘要
申请公布号
JPH0558982(A)
申请公布日期
1993.03.09
申请号
JP19910250457
申请日期
1991.09.03
申请人
SHOWA DENKO KK
发明人
MATSUHIRA SHINYA
分类号
C07C263/20;C07C265/06;C07C265/14
主分类号
C07C263/20
代理机构
代理人
主权项
地址
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