JPS63161899U - - Google Patents
Info
- Publication number
- JPS63161899U JPS63161899U JP5280187U JP5280187U JPS63161899U JP S63161899 U JPS63161899 U JP S63161899U JP 5280187 U JP5280187 U JP 5280187U JP 5280187 U JP5280187 U JP 5280187U JP S63161899 U JPS63161899 U JP S63161899U
- Authority
- JP
- Japan
- Prior art keywords
- thumbtack
- cap
- cone
- shaped cavity
- attachment side
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5280187U JPS63161899U (es) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5280187U JPS63161899U (es) | 1987-04-09 | 1987-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63161899U true JPS63161899U (es) | 1988-10-21 |
Family
ID=30878296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5280187U Pending JPS63161899U (es) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161899U (es) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833445B1 (es) * | 1968-01-18 | 1973-10-15 | ||
| JPS5321049B2 (es) * | 1973-02-03 | 1978-06-30 |
-
1987
- 1987-04-09 JP JP5280187U patent/JPS63161899U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833445B1 (es) * | 1968-01-18 | 1973-10-15 | ||
| JPS5321049B2 (es) * | 1973-02-03 | 1978-06-30 |