JPS506425A - - Google Patents
Info
- Publication number
- JPS506425A JPS506425A JP4885073A JP4885073A JPS506425A JP S506425 A JPS506425 A JP S506425A JP 4885073 A JP4885073 A JP 4885073A JP 4885073 A JP4885073 A JP 4885073A JP S506425 A JPS506425 A JP S506425A
- 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 |
|---|---|---|---|
| JP4885073A JPS506425A (ja) | 1973-04-28 | 1973-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4885073A JPS506425A (ja) | 1973-04-28 | 1973-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS506425A true JPS506425A (ja) | 1975-01-23 |
Family
ID=12814723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4885073A Pending JPS506425A (ja) | 1973-04-28 | 1973-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS506425A (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4033768Y1 (ja) * | 1964-12-23 | 1965-11-26 |
-
1973
- 1973-04-28 JP JP4885073A patent/JPS506425A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4033768Y1 (ja) * | 1964-12-23 | 1965-11-26 |