| 发明名称 |
NOZZLE COVER FOR VACUUM CLEANER |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a removable nozzle cover with a function for preventing the clogging of stuff into a vacuum cleaner nozzle. SOLUTION: A nozzle cover (2) is provided with grid meshes (3).
|
| 申请公布号 |
JP2003125990(A) |
申请公布日期 |
2003.05.07 |
| 申请号 |
JP20010377936 |
申请日期 |
2001.10.24 |
| 申请人 |
AKAHIRA KAZUHISA |
发明人 |
AKAHIRA KAZUHISA |
| 分类号 |
A47L9/02;(IPC1-7):A47L9/02 |
主分类号 |
A47L9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
