SCRAPER FOR HEAVY LAYER SETTLING POND,申请号JP19760043566-传众专利搜索

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发明名称	SCRAPER FOR HEAVY LAYER SETTLING POND
摘要
申请公布号	JPS52127675(A)	申请公布日期	1977.10.26
申请号	JP19760043566	申请日期	1976.04.19
申请人	HITACHI METALS LTD	发明人	HASHIMOTO KUNIAKI
分类号	B01D21/18;B01D21/04;B01D21/06;B01D21/24	主分类号	B01D21/18
代理机构		代理人
主权项
地址

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