JPS5346725B2 - - Google Patents
Info
- Publication number
- JPS5346725B2 JPS5346725B2 JP4921776A JP4921776A JPS5346725B2 JP S5346725 B2 JPS5346725 B2 JP S5346725B2 JP 4921776 A JP4921776 A JP 4921776A JP 4921776 A JP4921776 A JP 4921776A JP S5346725 B2 JPS5346725 B2 JP S5346725B2
- 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.)
- Expired
Links
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4921776A JPS52131812A (en) | 1976-04-28 | 1976-04-28 | Groove forming machine for sheet of ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4921776A JPS52131812A (en) | 1976-04-28 | 1976-04-28 | Groove forming machine for sheet of ridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52131812A JPS52131812A (en) | 1977-11-05 |
| JPS5346725B2 true JPS5346725B2 (zh) | 1978-12-15 |
Family
ID=12824773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4921776A Granted JPS52131812A (en) | 1976-04-28 | 1976-04-28 | Groove forming machine for sheet of ridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52131812A (zh) |
-
1976
- 1976-04-28 JP JP4921776A patent/JPS52131812A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52131812A (en) | 1977-11-05 |