发明名称 Plural nozzle cleaning implement
摘要 A plural nozzle cleaning implement. The nozzles are oriented inwardly, to provide a converging spray pattern. The converging spray pattern provides more coverage of the target surface, which increases residence time of fluid sprayed onto debris.
申请公布号 US2010043167(A1) 申请公布日期 2010.02.25
申请号 US20080229487 申请日期 2008.08.22
申请人 BRADBURY GLENN ALLEN;FANTA KEITH DAVID 发明人 BRADBURY GLENN ALLEN;FANTA KEITH DAVID
分类号 A47L13/12;A47L13/26 主分类号 A47L13/12
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