JPS63144292U - - Google Patents
Info
- Publication number
- JPS63144292U JPS63144292U JP3621087U JP3621087U JPS63144292U JP S63144292 U JPS63144292 U JP S63144292U JP 3621087 U JP3621087 U JP 3621087U JP 3621087 U JP3621087 U JP 3621087U JP S63144292 U JPS63144292 U JP S63144292U
- Authority
- JP
- Japan
- Prior art keywords
- train
- departure
- ruler
- lens
- booklet
- Prior art date
- 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 |
|---|---|---|---|
| JP3621087U JPS63144292U (cs) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3621087U JPS63144292U (cs) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144292U true JPS63144292U (cs) | 1988-09-22 |
Family
ID=30846405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3621087U Pending JPS63144292U (cs) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144292U (cs) |
-
1987
- 1987-03-11 JP JP3621087U patent/JPS63144292U/ja active Pending