JPS6142878Y2 - - Google Patents
Info
- Publication number
- JPS6142878Y2 JPS6142878Y2 JP13001380U JP13001380U JPS6142878Y2 JP S6142878 Y2 JPS6142878 Y2 JP S6142878Y2 JP 13001380 U JP13001380 U JP 13001380U JP 13001380 U JP13001380 U JP 13001380U JP S6142878 Y2 JPS6142878 Y2 JP S6142878Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- lead
- pencil lead
- pencil
- movable
- 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.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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 |
|---|---|---|---|
| JP13001380U JPS6142878Y2 (enrdf_load_stackoverflow) | 1980-09-11 | 1980-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13001380U JPS6142878Y2 (enrdf_load_stackoverflow) | 1980-09-11 | 1980-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5753383U JPS5753383U (enrdf_load_stackoverflow) | 1982-03-27 |
| JPS6142878Y2 true JPS6142878Y2 (enrdf_load_stackoverflow) | 1986-12-04 |
Family
ID=29490341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13001380U Expired JPS6142878Y2 (enrdf_load_stackoverflow) | 1980-09-11 | 1980-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142878Y2 (enrdf_load_stackoverflow) |
-
1980
- 1980-09-11 JP JP13001380U patent/JPS6142878Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5753383U (enrdf_load_stackoverflow) | 1982-03-27 |
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