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经营范围
发明名称
PURIFICATION OF KETONES
摘要
申请公布号
JPS5377003(A)
申请公布日期
1978.07.08
申请号
JP19760150377
申请日期
1976.12.16
申请人
MITSUI PETROCHEMICAL IND
发明人
MIKI HISAYA;YASUHARA MITSUTATSU
分类号
C07C49/04;C07C37/08;C07C45/00;C07C67/00
主分类号
C07C49/04
代理机构
代理人
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