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经营范围
发明名称
PRODUCTION OF CATION EXCHANGER
摘要
申请公布号
JPS6420237(A)
申请公布日期
1989.01.24
申请号
JP19870174959
申请日期
1987.07.15
申请人
TOKUYAMA SODA CO LTD
发明人
SADA TOSHIKATSU;IWAMOTO HISAHIKO
分类号
C08J5/20;B01J47/12
主分类号
C08J5/20
代理机构
代理人
主权项
地址
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