JPH0484881U - - Google Patents
Info
- Publication number
- JPH0484881U JPH0484881U JP12748290U JP12748290U JPH0484881U JP H0484881 U JPH0484881 U JP H0484881U JP 12748290 U JP12748290 U JP 12748290U JP 12748290 U JP12748290 U JP 12748290U JP H0484881 U JPH0484881 U JP H0484881U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder part
- gap
- resin layer
- synthetic resin
- female thread
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127482U JP2524172Y2 (ja) | 1990-11-29 | 1990-11-29 | 防蝕管継手 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127482U JP2524172Y2 (ja) | 1990-11-29 | 1990-11-29 | 防蝕管継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484881U true JPH0484881U (zh) | 1992-07-23 |
| JP2524172Y2 JP2524172Y2 (ja) | 1997-01-29 |
Family
ID=31874977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127482U Expired - Fee Related JP2524172Y2 (ja) | 1990-11-29 | 1990-11-29 | 防蝕管継手 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524172Y2 (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125289U (zh) * | 1989-03-27 | 1990-10-16 |
-
1990
- 1990-11-29 JP JP1990127482U patent/JP2524172Y2/ja not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125289U (zh) * | 1989-03-27 | 1990-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524172Y2 (ja) | 1997-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |