发明名称 Power cleaning apparatus
摘要 A power cleaning apparatus featuring an elongated coil with a brush attached to one end thereof and a series of tubes that act as guides and prevent snarling during operation. The entire apparatus may be coiled in a unique configuration for convenient display and safe storage.
申请公布号 US4837887(A) 申请公布日期 1989.06.13
申请号 US19880151542 申请日期 1988.02.02
申请人 MCLAUGHLIN, THOMAS L. 发明人 MCLAUGHLIN, THOMAS L.
分类号 B08B9/04;E03C1/302;E03F9/00 主分类号 B08B9/04
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