JPS50138136U - - Google Patents
Info
- Publication number
- JPS50138136U JPS50138136U JP4857074U JP4857074U JPS50138136U JP S50138136 U JPS50138136 U JP S50138136U JP 4857074 U JP4857074 U JP 4857074U JP 4857074 U JP4857074 U JP 4857074U JP S50138136 U JPS50138136 U JP S50138136U
- 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 |
|---|---|---|---|
| JP4857074U JPS50138136U (cs) | 1974-04-29 | 1974-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4857074U JPS50138136U (cs) | 1974-04-29 | 1974-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50138136U true JPS50138136U (cs) | 1975-11-13 |
Family
ID=28188797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4857074U Pending JPS50138136U (cs) | 1974-04-29 | 1974-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50138136U (cs) |
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1974
- 1974-04-29 JP JP4857074U patent/JPS50138136U/ja active Pending