JPH0170579U - - Google Patents
Info
- Publication number
- JPH0170579U JPH0170579U JP1987166624U JP16662487U JPH0170579U JP H0170579 U JPH0170579 U JP H0170579U JP 1987166624 U JP1987166624 U JP 1987166624U JP 16662487 U JP16662487 U JP 16662487U JP H0170579 U JPH0170579 U JP H0170579U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- heading
- bottom edge
- combination
- identification
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Instructional Devices (AREA)
- Drawing Aids And Blackboards (AREA)
- Sheet Holders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166624U JPH0170579U (xx) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166624U JPH0170579U (xx) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170579U true JPH0170579U (xx) | 1989-05-11 |
Family
ID=31454174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166624U Pending JPH0170579U (xx) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170579U (xx) |
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1987
- 1987-10-30 JP JP1987166624U patent/JPH0170579U/ja active Pending