JPS5722827B2 - - Google Patents
Info
- Publication number
- JPS5722827B2 JPS5722827B2 JP2473881A JP2473881A JPS5722827B2 JP S5722827 B2 JPS5722827 B2 JP S5722827B2 JP 2473881 A JP2473881 A JP 2473881A JP 2473881 A JP2473881 A JP 2473881A JP S5722827 B2 JPS5722827 B2 JP S5722827B2
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buffer Packaging (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2473881A JPS56161956A (en) | 1981-02-21 | 1981-02-21 | Method of protecting pipe end edge section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2473881A JPS56161956A (en) | 1981-02-21 | 1981-02-21 | Method of protecting pipe end edge section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56161956A JPS56161956A (en) | 1981-12-12 |
| JPS5722827B2 true JPS5722827B2 (en, 2012) | 1982-05-15 |
Family
ID=12146486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2473881A Granted JPS56161956A (en) | 1981-02-21 | 1981-02-21 | Method of protecting pipe end edge section |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56161956A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61200356U (en, 2012) * | 1985-06-05 | 1986-12-15 | ||
| JP2639791B2 (ja) * | 1994-12-28 | 1997-08-13 | 平田紙管株式会社 | 紙製紙管止め部材の製造方法 |
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1981
- 1981-02-21 JP JP2473881A patent/JPS56161956A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56161956A (en) | 1981-12-12 |