JPS5217481Y2 - - Google Patents
Info
- Publication number
- JPS5217481Y2 JPS5217481Y2 JP1068371U JP1068371U JPS5217481Y2 JP S5217481 Y2 JPS5217481 Y2 JP S5217481Y2 JP 1068371 U JP1068371 U JP 1068371U JP 1068371 U JP1068371 U JP 1068371U JP S5217481 Y2 JPS5217481 Y2 JP S5217481Y2
- 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
- Coke Industry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068371U JPS5217481Y2 (cs) | 1971-02-22 | 1971-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068371U JPS5217481Y2 (cs) | 1971-02-22 | 1971-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS477431U JPS477431U (cs) | 1972-09-27 |
| JPS5217481Y2 true JPS5217481Y2 (cs) | 1977-04-20 |
Family
ID=27855895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1068371U Expired JPS5217481Y2 (cs) | 1971-02-22 | 1971-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217481Y2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54160425A (en) * | 1978-06-09 | 1979-12-19 | Okabe Kenzaiten Kk | Method and apparatus for making concrete pipe |
| JPS5948109A (ja) * | 1982-09-13 | 1984-03-19 | 旭化成株式会社 | コンクリ−ト管の製造法 |
-
1971
- 1971-02-22 JP JP1068371U patent/JPS5217481Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS477431U (cs) | 1972-09-27 |