JPH01171679U - - Google Patents
Info
- Publication number
- JPH01171679U JPH01171679U JP6833188U JP6833188U JPH01171679U JP H01171679 U JPH01171679 U JP H01171679U JP 6833188 U JP6833188 U JP 6833188U JP 6833188 U JP6833188 U JP 6833188U JP H01171679 U JPH01171679 U JP H01171679U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- magnets
- edges
- utility
- attached
- 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.)
- Pending
Links
Landscapes
- Sheet Holders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6833188U JPH01171679U (en:Method) | 1988-05-25 | 1988-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6833188U JPH01171679U (en:Method) | 1988-05-25 | 1988-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171679U true JPH01171679U (en:Method) | 1989-12-05 |
Family
ID=31293655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6833188U Pending JPH01171679U (en:Method) | 1988-05-25 | 1988-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171679U (en:Method) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839887B2 (ja) * | 1979-05-11 | 1983-09-02 | 財団法人 応用科学研究所 | 高周波端面焼入法 |
| JPS644677B2 (en:Method) * | 1981-10-23 | 1989-01-26 | Nippon Electric Co |
-
1988
- 1988-05-25 JP JP6833188U patent/JPH01171679U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839887B2 (ja) * | 1979-05-11 | 1983-09-02 | 財団法人 応用科学研究所 | 高周波端面焼入法 |
| JPS644677B2 (en:Method) * | 1981-10-23 | 1989-01-26 | Nippon Electric Co |