JPS4931550Y1 - - Google Patents
Info
- Publication number
- JPS4931550Y1 JPS4931550Y1 JP6830469U JP6830469U JPS4931550Y1 JP S4931550 Y1 JPS4931550 Y1 JP S4931550Y1 JP 6830469 U JP6830469 U JP 6830469U JP 6830469 U JP6830469 U JP 6830469U JP S4931550 Y1 JPS4931550 Y1 JP S4931550Y1
- 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 |
|---|---|---|---|
| JP6830469U JPS4931550Y1 (enExample) | 1969-07-18 | 1969-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6830469U JPS4931550Y1 (enExample) | 1969-07-18 | 1969-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4931550Y1 true JPS4931550Y1 (enExample) | 1974-08-26 |
Family
ID=33236293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6830469U Expired JPS4931550Y1 (enExample) | 1969-07-18 | 1969-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4931550Y1 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205862A (en) * | 1962-12-31 | 1965-09-14 | Alex T Brewer | Mechanical pencils |
-
1969
- 1969-07-18 JP JP6830469U patent/JPS4931550Y1/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3205862A (en) * | 1962-12-31 | 1965-09-14 | Alex T Brewer | Mechanical pencils |