发明名称 |
Wrist joint exercise device used for physiotherapy, has rotor inside casing which can be opened for repair |
摘要 |
The casing containing the ball-shaped rotor (30) comprises a first section (10) with a connection region providing a first connection part, and a second section (20) with a connection region providing a second connection part for cooperating with the first part.
|
申请公布号 |
DE20212121(U1) |
申请公布日期 |
2003.01.23 |
申请号 |
DE2002212121U |
申请日期 |
2002.08.07 |
申请人 |
CHUANG, YUN YU;LIN, MING HUNG |
发明人 |
|
分类号 |
A63B21/22;A63B23/14;(IPC1-7):A63B23/14 |
主分类号 |
A63B21/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|