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发明名称
ENERGY CONSERVATION TYPE WASTE WATER TREATING DEVICE
摘要
申请公布号
JPH03174203(A)
申请公布日期
1991.07.29
申请号
JP19890313919
申请日期
1989.12.01
申请人
DAINIPPON PRINTING CO LTD
发明人
OKANO YASUHIRO
分类号
B01D21/24;C02F1/52
主分类号
B01D21/24
代理机构
代理人
主权项
地址
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