JPH0313977U - - Google Patents
Info
- Publication number
- JPH0313977U JPH0313977U JP6902290U JP6902290U JPH0313977U JP H0313977 U JPH0313977 U JP H0313977U JP 6902290 U JP6902290 U JP 6902290U JP 6902290 U JP6902290 U JP 6902290U JP H0313977 U JPH0313977 U JP H0313977U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- groove
- fixed
- magnet pieces
- peripheral surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6902290U JPH0325743Y2 (https=) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6902290U JPH0325743Y2 (https=) | 1990-06-28 | 1990-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0313977U true JPH0313977U (https=) | 1991-02-13 |
| JPH0325743Y2 JPH0325743Y2 (https=) | 1991-06-04 |
Family
ID=31603972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6902290U Expired JPH0325743Y2 (https=) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325743Y2 (https=) |
-
1990
- 1990-06-28 JP JP6902290U patent/JPH0325743Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325743Y2 (https=) | 1991-06-04 |