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发明名称
ULTRAPURE WATER TRANSPORT PIPELINE SYSTEM
摘要
申请公布号
JPH04110086(A)
申请公布日期
1992.04.10
申请号
JP19900230340
申请日期
1990.08.30
申请人
SEKISUI CHEM CO LTD
发明人
KOJIMA YOSHIJI
分类号
C02F1/42;C02F1/00
主分类号
C02F1/42
代理机构
代理人
主权项
地址
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