JPS4924289Y1 - - Google Patents
Info
- Publication number
- JPS4924289Y1 JPS4924289Y1 JP8993870U JP8993870U JPS4924289Y1 JP S4924289 Y1 JPS4924289 Y1 JP S4924289Y1 JP 8993870 U JP8993870 U JP 8993870U JP 8993870 U JP8993870 U JP 8993870U JP S4924289 Y1 JPS4924289 Y1 JP S4924289Y1
- 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 |
|---|---|---|---|
| JP8993870U JPS4924289Y1 (OSRAM) | 1970-09-11 | 1970-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8993870U JPS4924289Y1 (OSRAM) | 1970-09-11 | 1970-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4924289Y1 true JPS4924289Y1 (OSRAM) | 1974-06-29 |
Family
ID=33253915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8993870U Expired JPS4924289Y1 (OSRAM) | 1970-09-11 | 1970-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4924289Y1 (OSRAM) |
-
1970
- 1970-09-11 JP JP8993870U patent/JPS4924289Y1/ja not_active Expired