JPH01169278U - - Google Patents
Info
- Publication number
- JPH01169278U JPH01169278U JP6621488U JP6621488U JPH01169278U JP H01169278 U JPH01169278 U JP H01169278U JP 6621488 U JP6621488 U JP 6621488U JP 6621488 U JP6621488 U JP 6621488U JP H01169278 U JPH01169278 U JP H01169278U
- Authority
- JP
- Japan
- Prior art keywords
- base
- indicator
- magnet
- recess
- ferromagnetic material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003302 ferromagnetic material Substances 0.000 claims 4
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000011111 cardboard Substances 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621488U JPH0524399Y2 (zh) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6621488U JPH0524399Y2 (zh) | 1988-05-19 | 1988-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01169278U true JPH01169278U (zh) | 1989-11-29 |
| JPH0524399Y2 JPH0524399Y2 (zh) | 1993-06-21 |
Family
ID=31291624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6621488U Expired - Lifetime JPH0524399Y2 (zh) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524399Y2 (zh) |
-
1988
- 1988-05-19 JP JP6621488U patent/JPH0524399Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524399Y2 (zh) | 1993-06-21 |