JPS5757995U - - Google Patents
Info
- Publication number
- JPS5757995U JPS5757995U JP13307780U JP13307780U JPS5757995U JP S5757995 U JPS5757995 U JP S5757995U JP 13307780 U JP13307780 U JP 13307780U JP 13307780 U JP13307780 U JP 13307780U JP S5757995 U JPS5757995 U JP S5757995U
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13307780U JPS5757995U (ja) | 1980-09-20 | 1980-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13307780U JPS5757995U (ja) | 1980-09-20 | 1980-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5757995U true JPS5757995U (ja) | 1982-04-05 |
Family
ID=29493307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13307780U Pending JPS5757995U (ja) | 1980-09-20 | 1980-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5757995U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538346B2 (ja) * | 1974-07-22 | 1978-03-28 |
-
1980
- 1980-09-20 JP JP13307780U patent/JPS5757995U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538346B2 (ja) * | 1974-07-22 | 1978-03-28 |