JPS52169447U - - Google Patents
Info
- Publication number
- JPS52169447U JPS52169447U JP7747476U JP7747476U JPS52169447U JP S52169447 U JPS52169447 U JP S52169447U JP 7747476 U JP7747476 U JP 7747476U JP 7747476 U JP7747476 U JP 7747476U JP S52169447 U JPS52169447 U JP S52169447U
- 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 |
|---|---|---|---|
| JP7747476U JPS52169447U (2) | 1976-06-16 | 1976-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7747476U JPS52169447U (2) | 1976-06-16 | 1976-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52169447U true JPS52169447U (2) | 1977-12-22 |
Family
ID=28553427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7747476U Pending JPS52169447U (2) | 1976-06-16 | 1976-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52169447U (2) |
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1976
- 1976-06-16 JP JP7747476U patent/JPS52169447U/ja active Pending