JPS61131585U - - Google Patents
Info
- Publication number
- JPS61131585U JPS61131585U JP1471685U JP1471685U JPS61131585U JP S61131585 U JPS61131585 U JP S61131585U JP 1471685 U JP1471685 U JP 1471685U JP 1471685 U JP1471685 U JP 1471685U JP S61131585 U JPS61131585 U JP S61131585U
- Authority
- JP
- Japan
- Prior art keywords
- pressure oil
- protective sheath
- gas
- pipe
- reinforcing layer
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1471685U JPS61131585U (zh) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1471685U JPS61131585U (zh) | 1985-02-06 | 1985-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61131585U true JPS61131585U (zh) | 1986-08-16 |
Family
ID=30499893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1471685U Pending JPS61131585U (zh) | 1985-02-06 | 1985-02-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61131585U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011101063A (ja) * | 2011-02-22 | 2011-05-19 | Panasonic Corp | 回路基板の製造方法 |
-
1985
- 1985-02-06 JP JP1471685U patent/JPS61131585U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011101063A (ja) * | 2011-02-22 | 2011-05-19 | Panasonic Corp | 回路基板の製造方法 |