Leaf receiver for swimming pools,申请号US19630315914-传众专利搜索

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发明名称	Leaf receiver for swimming pools
摘要
申请公布号	US3321080(A)	申请公布日期	1967.05.23
申请号	US19630315914	申请日期	1963.10.14
申请人	PANSINI ANDREW L;ARNESON HOWARD M	发明人	PANSINI ANDREW L.;ARNESON HOWARD M.
分类号	E04H4/12	主分类号	E04H4/12
代理机构		代理人
主权项
地址

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