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经营范围
发明名称
METHOD FOR PURIFYING DRINKING WATER
摘要
申请公布号
JPH02268883(A)
申请公布日期
1990.11.02
申请号
JP19890089293
申请日期
1989.04.07
申请人
GREEN KARUCHIYAA:KK
发明人
UEDA SADAKO
分类号
B01D21/01;C02F1/28;C02F1/52
主分类号
B01D21/01
代理机构
代理人
主权项
地址
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