JPS5221222B2 - - Google Patents
Info
- Publication number
- JPS5221222B2 JPS5221222B2 JP2160472A JP2160472A JPS5221222B2 JP S5221222 B2 JPS5221222 B2 JP S5221222B2 JP 2160472 A JP2160472 A JP 2160472A JP 2160472 A JP2160472 A JP 2160472A JP S5221222 B2 JPS5221222 B2 JP S5221222B2
- 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
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2160472A JPS5221222B2 (en:Method) | 1972-03-03 | 1972-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2160472A JPS5221222B2 (en:Method) | 1972-03-03 | 1972-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4895965A JPS4895965A (en:Method) | 1973-12-08 |
| JPS5221222B2 true JPS5221222B2 (en:Method) | 1977-06-09 |
Family
ID=12059627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2160472A Expired JPS5221222B2 (en:Method) | 1972-03-03 | 1972-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5221222B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178950A (ja) * | 1984-09-21 | 1986-04-22 | 三井建設株式会社 | 異形スパイラルフ−プ |
-
1972
- 1972-03-03 JP JP2160472A patent/JPS5221222B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178950A (ja) * | 1984-09-21 | 1986-04-22 | 三井建設株式会社 | 異形スパイラルフ−プ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4895965A (en:Method) | 1973-12-08 |