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发明名称
REMOVING METHOD OF AMMONICAL NITROGEN WITHIN DRAINAGE
摘要
申请公布号
JPS52155860(A)
申请公布日期
1977.12.24
申请号
JP19760072727
申请日期
1976.06.22
申请人
CENTRAL GLASS CO LTD
发明人
ONO HIROSHI;OKADA NAOKI
分类号
C02F1/58;C01B25/45;C01F5/20
主分类号
C02F1/58
代理机构
代理人
主权项
地址
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