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发明名称
METHOD OF PURIFYING NNPHOSPATE ESTER OIL FOR ELECTRIC INSULATION
摘要
申请公布号
JPS5268152(A)
申请公布日期
1977.06.06
申请号
JP19750144281
申请日期
1975.12.02
申请人
NISSIN ELECTRIC CO LTD
发明人
MUKAI SADAKI;OOTANI HOUKIYOU;NAKAI KOUJI
分类号
C07F9/12
主分类号
C07F9/12
代理机构
代理人
主权项
地址
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