JPS51111224A - Apparatus for producting perforated concrete boards - Google Patents
Apparatus for producting perforated concrete boardsInfo
- Publication number
- JPS51111224A JPS51111224A JP3717675A JP3717675A JPS51111224A JP S51111224 A JPS51111224 A JP S51111224A JP 3717675 A JP3717675 A JP 3717675A JP 3717675 A JP3717675 A JP 3717675A JP S51111224 A JPS51111224 A JP S51111224A
- Authority
- JP
- Japan
- Prior art keywords
- producting
- concrete boards
- perforated concrete
- perforated
- boards
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3717675A JPS51111224A (en) | 1975-03-26 | 1975-03-26 | Apparatus for producting perforated concrete boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3717675A JPS51111224A (en) | 1975-03-26 | 1975-03-26 | Apparatus for producting perforated concrete boards |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51111224A true JPS51111224A (en) | 1976-10-01 |
JPS5226886B2 JPS5226886B2 (en) | 1977-07-16 |
Family
ID=12490275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3717675A Granted JPS51111224A (en) | 1975-03-26 | 1975-03-26 | Apparatus for producting perforated concrete boards |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51111224A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53159336U (en) * | 1977-05-19 | 1978-12-13 | ||
JPS53159284U (en) * | 1977-05-19 | 1978-12-13 | ||
JPS5721868U (en) * | 1980-07-14 | 1982-02-04 |
-
1975
- 1975-03-26 JP JP3717675A patent/JPS51111224A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5226886B2 (en) | 1977-07-16 |
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