JPS4952563A - - Google Patents
Info
- Publication number
- JPS4952563A JPS4952563A JP9427672A JP9427672A JPS4952563A JP S4952563 A JPS4952563 A JP S4952563A JP 9427672 A JP9427672 A JP 9427672A JP 9427672 A JP9427672 A JP 9427672A JP S4952563 A JPS4952563 A JP S4952563A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427672A JPS5215433B2 (en) | 1972-09-20 | 1972-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427672A JPS5215433B2 (en) | 1972-09-20 | 1972-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4952563A true JPS4952563A (en) | 1974-05-22 |
| JPS5215433B2 JPS5215433B2 (en) | 1977-04-28 |
Family
ID=14105726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9427672A Expired JPS5215433B2 (en) | 1972-09-20 | 1972-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5215433B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61209533A (en) * | 1985-03-13 | 1986-09-17 | 溝田工業株式会社 | Underground irrigation drain pipeline having plowland havingunderground plowing or combined culvert |
-
1972
- 1972-09-20 JP JP9427672A patent/JPS5215433B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5215433B2 (en) | 1977-04-28 |