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发明名称
PURIFICATION OF FORMALIN
摘要
申请公布号
JPS6239538(A)
申请公布日期
1987.02.20
申请号
JP19850177659
申请日期
1985.08.14
申请人
MITSUI TOATSU CHEM INC
发明人
HARADA KAZUSHIGE;NAKAMICHI YOSHIO
分类号
C07C47/058;C07C45/00;C07C67/00
主分类号
C07C47/058
代理机构
代理人
主权项
地址
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