JPH0423899U - - Google Patents
Info
- Publication number
- JPH0423899U JPH0423899U JP6539790U JP6539790U JPH0423899U JP H0423899 U JPH0423899 U JP H0423899U JP 6539790 U JP6539790 U JP 6539790U JP 6539790 U JP6539790 U JP 6539790U JP H0423899 U JPH0423899 U JP H0423899U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- liners
- reinforced
- channel
- transport pipe
- 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
- 239000007787 solid Substances 0.000 claims 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6539790U JPH083830Y2 (ja) | 1990-06-20 | 1990-06-20 | 強化空気輸送管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6539790U JPH083830Y2 (ja) | 1990-06-20 | 1990-06-20 | 強化空気輸送管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0423899U true JPH0423899U (en)van) | 1992-02-26 |
| JPH083830Y2 JPH083830Y2 (ja) | 1996-01-31 |
Family
ID=31597192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6539790U Expired - Fee Related JPH083830Y2 (ja) | 1990-06-20 | 1990-06-20 | 強化空気輸送管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083830Y2 (en)van) |
-
1990
- 1990-06-20 JP JP6539790U patent/JPH083830Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083830Y2 (ja) | 1996-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |