| 发明名称 |
Toilet sand for animals |
| 摘要 |
<p>A specified ink discolored when in contact with a specified substance such as urine is impregnated in, applied to or printed on an article of daily use such as a sheet or a seat, to thereby detect contamination by a specified substance such as urine. <IMAGE></p> |
| 申请公布号 |
EP0765599(B1) |
申请公布日期 |
2004.11.03 |
| 申请号 |
EP19960118603 |
申请日期 |
1990.12.21 |
| 申请人 |
DAIKI CO., LTD |
发明人 |
ITO, HIROSHI;SHINPO, KAORU;KIRITANI, YASUHARU |
| 分类号 |
A01K1/015;A01K1/035;G01N33/52;(IPC1-7):A01K1/015 |
主分类号 |
A01K1/015 |
| 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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