JPS5231248B2 - - Google Patents
Info
- Publication number
- JPS5231248B2 JPS5231248B2 JP1650275A JP1650275A JPS5231248B2 JP S5231248 B2 JPS5231248 B2 JP S5231248B2 JP 1650275 A JP1650275 A JP 1650275A JP 1650275 A JP1650275 A JP 1650275A JP S5231248 B2 JPS5231248 B2 JP S5231248B2
- 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
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650275A JPS51119026A (en) | 1975-02-08 | 1975-02-08 | Method and apparatus for producing perforated concrete boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1650275A JPS51119026A (en) | 1975-02-08 | 1975-02-08 | Method and apparatus for producing perforated concrete boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51119026A JPS51119026A (en) | 1976-10-19 |
| JPS5231248B2 true JPS5231248B2 (en:Method) | 1977-08-13 |
Family
ID=11918038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1650275A Granted JPS51119026A (en) | 1975-02-08 | 1975-02-08 | Method and apparatus for producing perforated concrete boards |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51119026A (en:Method) |
-
1975
- 1975-02-08 JP JP1650275A patent/JPS51119026A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51119026A (en) | 1976-10-19 |