JPS57202081U - - Google Patents
Info
- Publication number
- JPS57202081U JPS57202081U JP9029081U JP9029081U JPS57202081U JP S57202081 U JPS57202081 U JP S57202081U JP 9029081 U JP9029081 U JP 9029081U JP 9029081 U JP9029081 U JP 9029081U JP S57202081 U JPS57202081 U JP S57202081U
- Authority
- JP
- Japan
- 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
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9029081U JPS57202081U (ja) | 1981-06-19 | 1981-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9029081U JPS57202081U (ja) | 1981-06-19 | 1981-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57202081U true JPS57202081U (ja) | 1982-12-22 |
Family
ID=29885412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9029081U Pending JPS57202081U (ja) | 1981-06-19 | 1981-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57202081U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007063948A (ja) * | 2005-09-02 | 2007-03-15 | Taisei Corp | 推進管の接合部における止水構造 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618187A (en) * | 1979-07-23 | 1981-02-20 | Riyouji Honma | Hume concrete pipe with steel socket |
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1981
- 1981-06-19 JP JP9029081U patent/JPS57202081U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618187A (en) * | 1979-07-23 | 1981-02-20 | Riyouji Honma | Hume concrete pipe with steel socket |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007063948A (ja) * | 2005-09-02 | 2007-03-15 | Taisei Corp | 推進管の接合部における止水構造 |