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经营范围
发明名称
BIOLOGICAL TREATMENT OF WATER FOR USING DIFFUSESS
摘要
申请公布号
KR850000540(Y1)
申请公布日期
1985.04.03
申请号
KR19830000339U
申请日期
1983.01.17
申请人
CHOE, SEI-HWA
发明人
CHOE, SEI-HWA
分类号
C02F3/20;(IPC1-7):C02F3/20
主分类号
C02F3/20
代理机构
代理人
主权项
地址
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