发明名称 Pool cleaning chlorine envelope
摘要 A chlorine tablet holder designed to hyperchlorinate a localized wall or bottom area of a swimming pool. The chlorine tablet holder comprises a flexible non-porous backing material and a flexible porous front material which are permanently attached by means of vertical and horizontal seams. The chlorine tablets are inserted into pockets formed by the seams. The chlorine tablet holder is generally rectangular in shape and is suspended from the side of the pool by means of conventional suspending mechanisms inserted into the chlorine tablet holder's hanging supports.
申请公布号 US4817214(A) 申请公布日期 1989.04.04
申请号 US19870087293 申请日期 1987.08.20
申请人 STUESSY, REX E. 发明人 STUESSY, REX E.
分类号 C02F1/68;E03D9/02;(IPC1-7):E03D9/02 主分类号 C02F1/68
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