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经营范围
发明名称
PROCESS FOR PREPARING CATIONIC HIGH POLYMERS
摘要
申请公布号
JPS523689(A)
申请公布日期
1977.01.12
申请号
JP19750079407
申请日期
1975.06.27
申请人
YOTSUKAICHI GOUSEI KK
发明人
NAKAMURA HIROSHI;ASAO YUICHI
分类号
B01D21/01;C08F8/00;C08F8/32
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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