JPS5750649B2 - - Google Patents
Info
- Publication number
- JPS5750649B2 JPS5750649B2 JP10505272A JP10505272A JPS5750649B2 JP S5750649 B2 JPS5750649 B2 JP S5750649B2 JP 10505272 A JP10505272 A JP 10505272A JP 10505272 A JP10505272 A JP 10505272A JP S5750649 B2 JPS5750649 B2 JP S5750649B2
- 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)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10505272A JPS5750649B2 (el) | 1972-10-19 | 1972-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10505272A JPS5750649B2 (el) | 1972-10-19 | 1972-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4962528A JPS4962528A (el) | 1974-06-18 |
| JPS5750649B2 true JPS5750649B2 (el) | 1982-10-28 |
Family
ID=14397203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10505272A Expired JPS5750649B2 (el) | 1972-10-19 | 1972-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5750649B2 (el) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139817A (en) * | 1975-05-29 | 1976-12-02 | Hisami Oomoto | Production of centrifugal* high pressure concrete products |
| JPS5291017A (en) * | 1976-01-27 | 1977-08-01 | Toyoda Kikai Kogyo Kk | Releasing method of molded products |
| JPS5820766B2 (ja) * | 1979-07-02 | 1983-04-25 | 大同コンクリ−ト工業株式会社 | 成形品の加熱脱型方法 |
| JPS568221A (en) * | 1979-07-02 | 1981-01-28 | Daido Concrete Kogyo Kk | Heat extrusion method for formed article |
| JPS5798313A (en) * | 1980-12-12 | 1982-06-18 | Daido Concrete | Mold releasing method for concrete tubular body |
| JPS5798312A (en) * | 1980-12-12 | 1982-06-18 | Daido Concrete | Mold releasing method for concrete tubular body |
-
1972
- 1972-10-19 JP JP10505272A patent/JPS5750649B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4962528A (el) | 1974-06-18 |