JPS5518231Y2 - - Google Patents
Info
- Publication number
- JPS5518231Y2 JPS5518231Y2 JP1976160439U JP16043976U JPS5518231Y2 JP S5518231 Y2 JPS5518231 Y2 JP S5518231Y2 JP 1976160439 U JP1976160439 U JP 1976160439U JP 16043976 U JP16043976 U JP 16043976U JP S5518231 Y2 JPS5518231 Y2 JP S5518231Y2
- 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
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976160439U JPS5518231Y2 (https=) | 1976-12-02 | 1976-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976160439U JPS5518231Y2 (https=) | 1976-12-02 | 1976-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5378145U JPS5378145U (https=) | 1978-06-29 |
| JPS5518231Y2 true JPS5518231Y2 (https=) | 1980-04-26 |
Family
ID=28768314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976160439U Expired JPS5518231Y2 (https=) | 1976-12-02 | 1976-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5518231Y2 (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4521612Y1 (https=) * | 1967-04-23 | 1970-08-28 | ||
| JPS4944348U (https=) * | 1972-07-20 | 1974-04-18 | ||
| JPS5028817U (https=) * | 1973-07-09 | 1975-04-02 | ||
| JPH035142U (https=) * | 1989-06-02 | 1991-01-18 |
-
1976
- 1976-12-02 JP JP1976160439U patent/JPS5518231Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5378145U (https=) | 1978-06-29 |