JPS6132792Y2 - - Google Patents
Info
- Publication number
- JPS6132792Y2 JPS6132792Y2 JP7978581U JP7978581U JPS6132792Y2 JP S6132792 Y2 JPS6132792 Y2 JP S6132792Y2 JP 7978581 U JP7978581 U JP 7978581U JP 7978581 U JP7978581 U JP 7978581U JP S6132792 Y2 JPS6132792 Y2 JP S6132792Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- writing instrument
- protrusion
- valve body
- gripping means
- 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
- 238000010586 diagram Methods 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 |
---|---|---|---|
JP7978581U JPS6132792Y2 (no) | 1981-05-30 | 1981-05-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7978581U JPS6132792Y2 (no) | 1981-05-30 | 1981-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57191588U JPS57191588U (no) | 1982-12-04 |
JPS6132792Y2 true JPS6132792Y2 (no) | 1986-09-24 |
Family
ID=29875371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7978581U Expired JPS6132792Y2 (no) | 1981-05-30 | 1981-05-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6132792Y2 (no) |
-
1981
- 1981-05-30 JP JP7978581U patent/JPS6132792Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57191588U (no) | 1982-12-04 |
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