JPS50123119A - - Google Patents
Info
- Publication number
- JPS50123119A JPS50123119A JP3028674A JP3028674A JPS50123119A JP S50123119 A JPS50123119 A JP S50123119A JP 3028674 A JP3028674 A JP 3028674A JP 3028674 A JP3028674 A JP 3028674A JP S50123119 A JPS50123119 A JP S50123119A
- 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.)
- Granted
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49030286A JPS5228458B2 (https=) | 1974-03-16 | 1974-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49030286A JPS5228458B2 (https=) | 1974-03-16 | 1974-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50123119A true JPS50123119A (https=) | 1975-09-27 |
| JPS5228458B2 JPS5228458B2 (https=) | 1977-07-27 |
Family
ID=12299462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49030286A Expired JPS5228458B2 (https=) | 1974-03-16 | 1974-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228458B2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334796A1 (de) * | 1972-07-27 | 1974-02-07 | Amey Roadstone Corp | Glasfaserverstaerktes rohr aus betonartigem material |
-
1974
- 1974-03-16 JP JP49030286A patent/JPS5228458B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2334796A1 (de) * | 1972-07-27 | 1974-02-07 | Amey Roadstone Corp | Glasfaserverstaerktes rohr aus betonartigem material |
| JPS4993411A (https=) * | 1972-07-27 | 1974-09-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5228458B2 (https=) | 1977-07-27 |