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经营范围
发明名称
PRODUCTION OF HYDRATED ZIRCONIUM SOL
摘要
申请公布号
JPH04104910(A)
申请公布日期
1992.04.07
申请号
JP19900216727
申请日期
1990.08.17
申请人
CHICHIBU CEMENT CO LTD
发明人
SHIGA HIROSHI;EMU JII EMU YUU ISUMAIRU;KATAYAMA KEIICHI
分类号
C01G25/02
主分类号
C01G25/02
代理机构
代理人
主权项
地址
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