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经营范围
发明名称
PURIFICATION OF POLYMER PARTICLE
摘要
申请公布号
JPH02147633(A)
申请公布日期
1990.06.06
申请号
JP19880316696
申请日期
1988.12.15
申请人
SOKEN KAGAKU KK
发明人
HASEGAWA MASUO;KAWASE SUSUMU;YAMAMOTO KAZUMI
分类号
B01D61/14;B01D65/06;C08J3/00
主分类号
B01D61/14
代理机构
代理人
主权项
地址
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