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发明名称
PROCESS FOR TREATING DISSOLVED AMMONIA NITROGEN
摘要
申请公布号
JPS5270562(A)
申请公布日期
1977.06.11
申请号
JP19750146133
申请日期
1975.12.08
申请人
OOSAKA SANSO KOUGIYOU KK
发明人
HAGIWARA ZENJI
分类号
C02F1/42
主分类号
C02F1/42
代理机构
代理人
主权项
地址
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