SCUM RAKER FOR ROUND SEDIMENTATION BASIN,申请号JP19790039128-传众专利搜索

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发明名称	SCUM RAKER FOR ROUND SEDIMENTATION BASIN
摘要
申请公布号	JPS55132682(A)	申请公布日期	1980.10.15
申请号	JP19790039128	申请日期	1979.03.30
申请人	HITACHI PLANT ENG & CONSTR CO	发明人	KAWAJIRI HITOSHI
分类号	C02F1/40;B01D21/24	主分类号	C02F1/40
代理机构		代理人
主权项
地址

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