发明名称 SYSTEM AND METHOD OF TREATING A DRAIN
摘要 The invention is a system and method of unclogging and maintaining a drain or conduits that deliver fluids such as water. The system includes delivering a predetermined amount of drain cleaner to an obstruction wherein the predetermined amount may be delivered by a single-use packet or by a receptacle that is capable of premeasuring a single application. The system and or packet may also be used to disperse a composition over a period of time as maintenance of a drain or conduit.
申请公布号 US2014091108(A1) 申请公布日期 2014.04.03
申请号 US201213631016 申请日期 2012.09.28
申请人 STERNBERG ERIC;KAPLAN RANDY;STERNBERG MATHEW 发明人 STERNBERG ERIC;KAPLAN RANDY;STERNBERG MATHEW
分类号 B67D7/06;B65D37/00 主分类号 B67D7/06
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