JPS5117942Y2 - - Google Patents
Info
- Publication number
- JPS5117942Y2 JPS5117942Y2 JP12953672U JP12953672U JPS5117942Y2 JP S5117942 Y2 JPS5117942 Y2 JP S5117942Y2 JP 12953672 U JP12953672 U JP 12953672U JP 12953672 U JP12953672 U JP 12953672U JP S5117942 Y2 JPS5117942 Y2 JP S5117942Y2
- Authority
- JP
- Japan
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953672U JPS5117942Y2 (cs) | 1972-11-10 | 1972-11-10 | |
| US334731A US3883253A (en) | 1972-03-03 | 1973-02-22 | Mechanical pencil |
| DE2310573A DE2310573C3 (de) | 1972-03-03 | 1973-03-02 | Druckbleistift |
| US524673A US3892495A (en) | 1972-03-03 | 1974-11-18 | Push type mechanical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12953672U JPS5117942Y2 (cs) | 1972-11-10 | 1972-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4985225U JPS4985225U (cs) | 1974-07-24 |
| JPS5117942Y2 true JPS5117942Y2 (cs) | 1976-05-13 |
Family
ID=28387408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12953672U Expired JPS5117942Y2 (cs) | 1972-03-03 | 1972-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5117942Y2 (cs) |
-
1972
- 1972-11-10 JP JP12953672U patent/JPS5117942Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4985225U (cs) | 1974-07-24 |