,申请号JP19770057185-传众专利搜索

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法人/股东/高管

发明名称
摘要	PURPOSE:To simply and rapidly scrape a slime by elevationally moving a brush holder suspended from a suspension rope along a guide rope bonded to a weight on the bottom of a groove and tensioned vertically.
申请公布号	JPS5644786(B2)	申请公布日期	1981.10.21
申请号	JP19770057185	申请日期	1977.05.17
申请人		发明人
分类号	B08B1/00;B08B9/00;B08B9/02	主分类号	B08B1/00
代理机构		代理人
主权项
地址

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