发明名称 |
Cleaner/rinse dispensing device for carpet cleaning mechanism |
摘要 |
A system for dispensing an alkaline liquid cleaner solution and an acidic liquid rinse solution via a rotating head on a carpet cleaning machine, wherein the flow of the liquid cleaner solution and the liquid rinse solution are metered such that the rinse solution neutralizes the alkaline cleaner solution and leaves the carpet chemically neutral and residue-free.
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申请公布号 |
US6016973(A) |
申请公布日期 |
2000.01.25 |
申请号 |
US19980090297 |
申请日期 |
1998.06.03 |
申请人 |
CARPET CO-OP OF AMERICA ASSOCIATION |
发明人 |
THOMPSON, FREDERICK D.;BRANDT, STEVEN R.;JACOBSON, ERIC K. |
分类号 |
A47L11/34;A62C13/62;B08B3/02;(IPC1-7):A62C13/62 |
主分类号 |
A47L11/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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