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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0184959 (1994-01-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
A self-propelled floor cleaning machine or scrubber of the walk-behind type includes a one-piece molded main body incorporating an integral solution tank. The main body includes a central cavity in which is received a one-piece molded secondary body defining a recovery tank. The main body receives t
A floor washing machine for cleaning a floor comprising: a chassis; an on-board power system supported by said chassis; at least one wheel powered by said power system and mounted to said chassis for supporting, carrying, and moving said chassis; at least one brush powered by said power system and a
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