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发明名称
POSITIVE PRESSURE AUTOMATIC SWIMMING POOL CLEANING SYSTEM
摘要
申请公布号
EP0912261(A1)
申请公布日期
1999.05.06
申请号
EP19970924612
申请日期
1997.05.06
申请人
HENKIN, MELVYN L.;LABY, JORDAN MYRON
发明人
HENKIN, MELVYN L.;LABY, JORDAN MYRON
分类号
E04H4/16;(IPC1-7):B08B9/00
主分类号
E04H4/16
代理机构
代理人
主权项
地址
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