| 发明名称 |
Anti-squirrel and rodent attachment kit |
| 摘要 |
An anti-squirrel device for pole mounted bird feeders consisting of a section of tubing slidably mounted around the pole suspended by an elastic band.
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| 申请公布号 |
US6532894(B2) |
申请公布日期 |
2003.03.18 |
| 申请号 |
US20010797151 |
申请日期 |
2001.03.01 |
| 申请人 |
JOHNSON RAYMOND P. |
发明人 |
JOHNSON RAYMOND P. |
| 分类号 |
A01K39/01;(IPC1-7):A01K39/01 |
主分类号 |
A01K39/01 |
| 代理机构 |
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代理人 |
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