JPS63201281U - - Google Patents
Info
- Publication number
- JPS63201281U JPS63201281U JP9272887U JP9272887U JPS63201281U JP S63201281 U JPS63201281 U JP S63201281U JP 9272887 U JP9272887 U JP 9272887U JP 9272887 U JP9272887 U JP 9272887U JP S63201281 U JPS63201281 U JP S63201281U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe
- propulsion
- joint
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272887U JPS63201281U (bg) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9272887U JPS63201281U (bg) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201281U true JPS63201281U (bg) | 1988-12-26 |
Family
ID=30954688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9272887U Pending JPS63201281U (bg) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201281U (bg) |
-
1987
- 1987-06-18 JP JP9272887U patent/JPS63201281U/ja active Pending