JPH01173920U - - Google Patents
Info
- Publication number
- JPH01173920U JPH01173920U JP6897988U JP6897988U JPH01173920U JP H01173920 U JPH01173920 U JP H01173920U JP 6897988 U JP6897988 U JP 6897988U JP 6897988 U JP6897988 U JP 6897988U JP H01173920 U JPH01173920 U JP H01173920U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- piping
- steel pipe
- copper
- protective steel
- 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.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Transformer Cooling (AREA)
- Supports For Pipes And Cables (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6897988U JPH01173920U (pl) | 1988-05-25 | 1988-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6897988U JPH01173920U (pl) | 1988-05-25 | 1988-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173920U true JPH01173920U (pl) | 1989-12-11 |
Family
ID=31294271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6897988U Pending JPH01173920U (pl) | 1988-05-25 | 1988-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173920U (pl) |
-
1988
- 1988-05-25 JP JP6897988U patent/JPH01173920U/ja active Pending