JPS50112244U - - Google Patents
Info
- Publication number
- JPS50112244U JPS50112244U JP2141874U JP2141874U JPS50112244U JP S50112244 U JPS50112244 U JP S50112244U JP 2141874 U JP2141874 U JP 2141874U JP 2141874 U JP2141874 U JP 2141874U JP S50112244 U JPS50112244 U JP S50112244U
- 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 |
|---|---|---|---|
| JP2141874U JPS50112244U (ja) | 1974-02-21 | 1974-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2141874U JPS50112244U (ja) | 1974-02-21 | 1974-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50112244U true JPS50112244U (ja) | 1975-09-12 |
Family
ID=28112760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2141874U Pending JPS50112244U (ja) | 1974-02-21 | 1974-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50112244U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018345B1 (ja) * | 1969-07-10 | 1975-06-27 |
-
1974
- 1974-02-21 JP JP2141874U patent/JPS50112244U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018345B1 (ja) * | 1969-07-10 | 1975-06-27 |