DENITRIFYING METHOD FOR SEWAGE,申请号JP19810181388-传众专利搜索

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发明名称	DENITRIFYING METHOD FOR SEWAGE
摘要
申请公布号	JPS5884097(A)	申请公布日期	1983.05.20
申请号	JP19810181388	申请日期	1981.11.12
申请人	NIPPON KOKAN KK	发明人	IWATA TOMOJI;GOTOU YUUTAROU;TAKECHI TATSUO;FUJISAWA YOSHINARI;INOUE MASAZUMI
分类号	C02F3/34	主分类号	C02F3/34
代理机构		代理人
主权项
地址

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