JPS643500U - - Google Patents
Info
- Publication number
- JPS643500U JPS643500U JP9720787U JP9720787U JPS643500U JP S643500 U JPS643500 U JP S643500U JP 9720787 U JP9720787 U JP 9720787U JP 9720787 U JP9720787 U JP 9720787U JP S643500 U JPS643500 U JP S643500U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- main shaft
- longitudinal direction
- eraser
- spring
- 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
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9720787U JPS643500U (xx) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9720787U JPS643500U (xx) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643500U true JPS643500U (xx) | 1989-01-10 |
Family
ID=31322482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9720787U Pending JPS643500U (xx) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643500U (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121886U (xx) * | 1990-03-23 | 1991-12-12 | ||
| JPH0639400U (ja) * | 1992-10-26 | 1994-05-24 | 株式会社ワールド機工 | 超高圧水加工ガン装置 |
-
1987
- 1987-06-24 JP JP9720787U patent/JPS643500U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03121886U (xx) * | 1990-03-23 | 1991-12-12 | ||
| JPH0639400U (ja) * | 1992-10-26 | 1994-05-24 | 株式会社ワールド機工 | 超高圧水加工ガン装置 |