JPS5244891B2 - - Google Patents
Info
- Publication number
- JPS5244891B2 JPS5244891B2 JP7958875A JP7958875A JPS5244891B2 JP S5244891 B2 JPS5244891 B2 JP S5244891B2 JP 7958875 A JP7958875 A JP 7958875A JP 7958875 A JP7958875 A JP 7958875A JP S5244891 B2 JPS5244891 B2 JP S5244891B2
- 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
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7958875A JPS523621A (en) | 1975-06-24 | 1975-06-24 | Production of annular concrete blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7958875A JPS523621A (en) | 1975-06-24 | 1975-06-24 | Production of annular concrete blocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS523621A JPS523621A (en) | 1977-01-12 |
| JPS5244891B2 true JPS5244891B2 (pl) | 1977-11-11 |
Family
ID=13694142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7958875A Granted JPS523621A (en) | 1975-06-24 | 1975-06-24 | Production of annular concrete blocks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS523621A (pl) |
-
1975
- 1975-06-24 JP JP7958875A patent/JPS523621A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS523621A (en) | 1977-01-12 |