JPS50135255U - - Google Patents
Info
- Publication number
- JPS50135255U JPS50135255U JP4588474U JP4588474U JPS50135255U JP S50135255 U JPS50135255 U JP S50135255U JP 4588474 U JP4588474 U JP 4588474U JP 4588474 U JP4588474 U JP 4588474U JP S50135255 U JPS50135255 U JP S50135255U
- 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
- Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4588474U JPS50135255U (zh) | 1974-04-22 | 1974-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4588474U JPS50135255U (zh) | 1974-04-22 | 1974-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50135255U true JPS50135255U (zh) | 1975-11-07 |
Family
ID=28181327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4588474U Pending JPS50135255U (zh) | 1974-04-22 | 1974-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50135255U (zh) |
-
1974
- 1974-04-22 JP JP4588474U patent/JPS50135255U/ja active Pending