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经营范围
发明名称
Swimming pool filtering and vacuum cleaning system
摘要
申请公布号
US2980256(A)
申请公布日期
1961.04.18
申请号
US19580724475
申请日期
1958.03.27
申请人
JACUZZI BROS., INC.
发明人
NASH FLOYD M.
分类号
B01D29/23;E04H4/12
主分类号
B01D29/23
代理机构
代理人
主权项
地址
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