| 发明名称 |
Steam iron with scale prevention |
| 摘要 |
A steam iron comprises a water reservoir, a steam chamber, a water-supply system for conveying water from the reservoir to the steam chamber and a metering system for injecting a phosphonate compound which acts to inhibit scale growth into the reservoir.
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| 申请公布号 |
US5507108(A) |
申请公布日期 |
1996.04.16 |
| 申请号 |
US19940192400 |
申请日期 |
1994.02.04 |
| 申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
BRUGGINK, WILHELMUS;MARRA, JOHANNES;VAN DER WAL, OENE;THIJSSEN, THEODORUS L. G. M. |
| 分类号 |
C02F5/08;C02F5/00;C02F5/10;C02F5/14;C07F9/38;C07F9/40;D06F75/14;(IPC1-7):D06F75/18 |
主分类号 |
C02F5/08 |
| 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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