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发明名称
WATER-QUALITY MONITORING METHOD FOR SUPER PURE WATER
摘要
申请公布号
JPH02302649(A)
申请公布日期
1990.12.14
申请号
JP19890121538
申请日期
1989.05.17
申请人
HITACHI LTD
发明人
OKOCHI ISAO;MARUHASHI FUMIO;MATSUZAKI HARUMI;TAKAHASHI SANKICHI
分类号
G01N15/00
主分类号
G01N15/00
代理机构
代理人
主权项
地址
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