发明名称 |
Dispensing package for automatically releasing a controlled amount of an additive solution into a water tank and bowl |
摘要 |
A device for dispensing additives to the tank and bowl of a flushable toilet. More particularly, the invention relates to such a device having no moving parts, but which nevertheless dispenses a predetermined quantity of additive with each flush.
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申请公布号 |
US4432102(A) |
申请公布日期 |
1984.02.21 |
申请号 |
US19810313408 |
申请日期 |
1981.10.21 |
申请人 |
AMERICAN CYANAMID CO. |
发明人 |
WOODRUFF, KEITH;VILLAMARIN, ARTURO A. |
分类号 |
E03D9/02;E03D9/03;(IPC1-7):E03D9/02 |
主分类号 |
E03D9/02 |
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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