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经营范围
发明名称
PURIFICATION OF METHANOL
摘要
申请公布号
JPS56123926(A)
申请公布日期
1981.09.29
申请号
JP19800027387
申请日期
1980.03.06
申请人
TOYO ENGINEERING CORP
发明人
MAKINO ISAO;MIYASHITA KENJIROU;KADABA RAMASUWAMII UMESHIYU
分类号
C07C29/80;C07C27/00;C07C31/04;C07C67/00
主分类号
C07C29/80
代理机构
代理人
主权项
地址
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