JPS5250830Y2 - - Google Patents
Info
- Publication number
- JPS5250830Y2 JPS5250830Y2 JP1973028810U JP2881073U JPS5250830Y2 JP S5250830 Y2 JPS5250830 Y2 JP S5250830Y2 JP 1973028810 U JP1973028810 U JP 1973028810U JP 2881073 U JP2881073 U JP 2881073U JP S5250830 Y2 JPS5250830 Y2 JP S5250830Y2
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973028810U JPS5250830Y2 (cs) | 1973-03-08 | 1973-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1973028810U JPS5250830Y2 (cs) | 1973-03-08 | 1973-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49130928U JPS49130928U (cs) | 1974-11-11 |
| JPS5250830Y2 true JPS5250830Y2 (cs) | 1977-11-18 |
Family
ID=28133390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973028810U Expired JPS5250830Y2 (cs) | 1973-03-08 | 1973-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5250830Y2 (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5736474Y2 (cs) * | 1976-10-14 | 1982-08-11 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2801613A (en) * | 1955-03-30 | 1957-08-06 | L & C Hardtmuth Inc | Lead gripping means for lead holders |
-
1973
- 1973-03-08 JP JP1973028810U patent/JPS5250830Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49130928U (cs) | 1974-11-11 |