JPS5315724B2 - - Google Patents
Info
- Publication number
- JPS5315724B2 JPS5315724B2 JP8939673A JP8939673A JPS5315724B2 JP S5315724 B2 JPS5315724 B2 JP S5315724B2 JP 8939673 A JP8939673 A JP 8939673A JP 8939673 A JP8939673 A JP 8939673A JP S5315724 B2 JPS5315724 B2 JP S5315724B2
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
- B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
- B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Rod-Shaped Construction Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPB003672 | 1972-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5094022A JPS5094022A (https=) | 1975-07-26 |
| JPS5315724B2 true JPS5315724B2 (https=) | 1978-05-26 |
Family
ID=3765249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8939673A Expired JPS5315724B2 (https=) | 1972-08-10 | 1973-08-10 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5315724B2 (https=) |
| BR (1) | BR7306130D0 (https=) |
| CA (1) | CA1014336A (https=) |
| DE (1) | DE2340609A1 (https=) |
| ES (1) | ES417725A1 (https=) |
| FR (1) | FR2198406A5 (https=) |
| GB (1) | GB1447059A (https=) |
| IT (1) | IT993731B (https=) |
| SE (1) | SE409593B (https=) |
| ZA (1) | ZA735405B (https=) |
-
1973
- 1973-08-07 SE SE7310814A patent/SE409593B/xx unknown
- 1973-08-08 ZA ZA735405A patent/ZA735405B/xx unknown
- 1973-08-09 CA CA178,405A patent/CA1014336A/en not_active Expired
- 1973-08-09 ES ES417725A patent/ES417725A1/es not_active Expired
- 1973-08-10 GB GB3810573A patent/GB1447059A/en not_active Expired
- 1973-08-10 JP JP8939673A patent/JPS5315724B2/ja not_active Expired
- 1973-08-10 BR BR6130/73A patent/BR7306130D0/pt unknown
- 1973-08-10 DE DE19732340609 patent/DE2340609A1/de not_active Ceased
- 1973-08-10 FR FR7329431A patent/FR2198406A5/fr not_active Expired
- 1973-08-10 IT IT27769/73A patent/IT993731B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1014336A (en) | 1977-07-26 |
| JPS5094022A (https=) | 1975-07-26 |
| FR2198406A5 (https=) | 1974-03-29 |
| IT993731B (it) | 1975-09-30 |
| ZA735405B (en) | 1974-07-31 |
| SE409593B (sv) | 1979-08-27 |
| BR7306130D0 (pt) | 1974-08-29 |
| GB1447059A (en) | 1976-08-25 |
| DE2340609A1 (de) | 1974-02-28 |
| ES417725A1 (es) | 1976-06-01 |