JPS5670907A - Method of strengthening section of cement pipe - Google Patents
Method of strengthening section of cement pipeInfo
- Publication number
- JPS5670907A JPS5670907A JP14701079A JP14701079A JPS5670907A JP S5670907 A JPS5670907 A JP S5670907A JP 14701079 A JP14701079 A JP 14701079A JP 14701079 A JP14701079 A JP 14701079A JP S5670907 A JPS5670907 A JP S5670907A
- Authority
- JP
- Japan
- Prior art keywords
- cement pipe
- strengthening section
- strengthening
- section
- cement
- 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
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14701079A JPS582047B2 (en) | 1979-11-15 | 1979-11-15 | Method for partially reinforcing cementum tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14701079A JPS582047B2 (en) | 1979-11-15 | 1979-11-15 | Method for partially reinforcing cementum tubes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5670907A true JPS5670907A (en) | 1981-06-13 |
JPS582047B2 JPS582047B2 (en) | 1983-01-13 |
Family
ID=15420505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14701079A Expired JPS582047B2 (en) | 1979-11-15 | 1979-11-15 | Method for partially reinforcing cementum tubes |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS582047B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6271755U (en) * | 1985-10-19 | 1987-05-08 | ||
JPH01100238U (en) * | 1987-12-23 | 1989-07-05 |
-
1979
- 1979-11-15 JP JP14701079A patent/JPS582047B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS582047B2 (en) | 1983-01-13 |
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