JPH02116606U - - Google Patents
Info
- Publication number
- JPH02116606U JPH02116606U JP2593889U JP2593889U JPH02116606U JP H02116606 U JPH02116606 U JP H02116606U JP 2593889 U JP2593889 U JP 2593889U JP 2593889 U JP2593889 U JP 2593889U JP H02116606 U JPH02116606 U JP H02116606U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical shape
- folded
- freely
- width
- contract
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2593889U JPH02116606U (enExample) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2593889U JPH02116606U (enExample) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116606U true JPH02116606U (enExample) | 1990-09-18 |
Family
ID=31247108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2593889U Pending JPH02116606U (enExample) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116606U (enExample) |
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1989
- 1989-03-06 JP JP2593889U patent/JPH02116606U/ja active Pending