JPS62176749U - - Google Patents
Info
- Publication number
- JPS62176749U JPS62176749U JP6309586U JP6309586U JPS62176749U JP S62176749 U JPS62176749 U JP S62176749U JP 6309586 U JP6309586 U JP 6309586U JP 6309586 U JP6309586 U JP 6309586U JP S62176749 U JPS62176749 U JP S62176749U
- Authority
- JP
- Japan
- Prior art keywords
- pig
- gas pipeline
- passage section
- deceleration mechanism
- fluid
- 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
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6309586U JPS62176749U (fr) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6309586U JPS62176749U (fr) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176749U true JPS62176749U (fr) | 1987-11-10 |
Family
ID=30897997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6309586U Pending JPS62176749U (fr) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176749U (fr) |
-
1986
- 1986-04-28 JP JP6309586U patent/JPS62176749U/ja active Pending