JPH0345187U - - Google Patents
Info
- Publication number
- JPH0345187U JPH0345187U JP10557689U JP10557689U JPH0345187U JP H0345187 U JPH0345187 U JP H0345187U JP 10557689 U JP10557689 U JP 10557689U JP 10557689 U JP10557689 U JP 10557689U JP H0345187 U JPH0345187 U JP H0345187U
- Authority
- JP
- Japan
- Prior art keywords
- eraser holder
- protrusion
- swing type
- slit
- sharp pencil
- 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 |
---|---|---|---|
JP10557689U JPH0345187U (ko) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10557689U JPH0345187U (ko) | 1989-09-08 | 1989-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0345187U true JPH0345187U (ko) | 1991-04-25 |
Family
ID=31654338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10557689U Pending JPH0345187U (ko) | 1989-09-08 | 1989-09-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0345187U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010110583A2 (ko) * | 2009-03-24 | 2010-09-30 | 주식회사 모리스 | 양단 동시 출몰형 필기구 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6235896B2 (ko) * | 1980-02-05 | 1987-08-04 | Dainippon Printing Co Ltd |
-
1989
- 1989-09-08 JP JP10557689U patent/JPH0345187U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6235896B2 (ko) * | 1980-02-05 | 1987-08-04 | Dainippon Printing Co Ltd |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010110583A2 (ko) * | 2009-03-24 | 2010-09-30 | 주식회사 모리스 | 양단 동시 출몰형 필기구 |
WO2010110583A3 (ko) * | 2009-03-24 | 2010-12-23 | 주식회사 모리스 | 양단 동시 출몰형 필기구 |
KR101051971B1 (ko) * | 2009-03-24 | 2011-07-26 | 주식회사 모리스 | 양단 동시 출몰형 필기구 |
CN102414030A (zh) * | 2009-03-24 | 2012-04-11 | 莫里斯公司 | 具有可同时伸缩端部的书写工具 |
US8834051B2 (en) | 2009-03-24 | 2014-09-16 | Morris Corporation | Writing implement with simultaneous retractable ends |