JPS4899220A - - Google Patents
Info
- Publication number
- JPS4899220A JPS4899220A JP3074872A JP3074872A JPS4899220A JP S4899220 A JPS4899220 A JP S4899220A JP 3074872 A JP3074872 A JP 3074872A JP 3074872 A JP3074872 A JP 3074872A JP S4899220 A JPS4899220 A JP S4899220A
- 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.)
- Pending
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 |
|---|---|---|---|
| JP3074872A JPS4899220A (fi) | 1972-03-29 | 1972-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3074872A JPS4899220A (fi) | 1972-03-29 | 1972-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4899220A true JPS4899220A (fi) | 1973-12-15 |
Family
ID=12312289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3074872A Pending JPS4899220A (fi) | 1972-03-29 | 1972-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4899220A (fi) |
-
1972
- 1972-03-29 JP JP3074872A patent/JPS4899220A/ja active Pending