JPS50138940A - - Google Patents
Info
- Publication number
- JPS50138940A JPS50138940A JP49007386A JP738674A JPS50138940A JP S50138940 A JPS50138940 A JP S50138940A JP 49007386 A JP49007386 A JP 49007386A JP 738674 A JP738674 A JP 738674A JP S50138940 A JPS50138940 A JP S50138940A
- 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.)
- Granted
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP738674A JPS5310886B2 (en:Method) | 1974-01-14 | 1974-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP738674A JPS5310886B2 (en:Method) | 1974-01-14 | 1974-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50138940A true JPS50138940A (en:Method) | 1975-11-06 |
| JPS5310886B2 JPS5310886B2 (en:Method) | 1978-04-18 |
Family
ID=11664481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP738674A Expired JPS5310886B2 (en:Method) | 1974-01-14 | 1974-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5310886B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146885U (en:Method) * | 1988-03-31 | 1989-10-11 | ||
| JPH02100485U (en:Method) * | 1989-01-30 | 1990-08-09 |
-
1974
- 1974-01-14 JP JP738674A patent/JPS5310886B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5310886B2 (en:Method) | 1978-04-18 |