JPS61122478U - - Google Patents
Info
- Publication number
- JPS61122478U JPS61122478U JP604685U JP604685U JPS61122478U JP S61122478 U JPS61122478 U JP S61122478U JP 604685 U JP604685 U JP 604685U JP 604685 U JP604685 U JP 604685U JP S61122478 U JPS61122478 U JP S61122478U
- Authority
- JP
- Japan
- Prior art keywords
- small
- diameter
- pipe
- main body
- attached
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006046U JPH0247344Y2 (sk) | 1985-01-19 | 1985-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985006046U JPH0247344Y2 (sk) | 1985-01-19 | 1985-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122478U true JPS61122478U (sk) | 1986-08-01 |
| JPH0247344Y2 JPH0247344Y2 (sk) | 1990-12-12 |
Family
ID=30483122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985006046U Expired JPH0247344Y2 (sk) | 1985-01-19 | 1985-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247344Y2 (sk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63252574A (ja) * | 1987-04-07 | 1988-10-19 | Iseki Kaihatsu Koki:Kk | シ−ル施工装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748391U (sk) * | 1980-09-01 | 1982-03-18 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5519542A (en) * | 1978-07-31 | 1980-02-12 | Oji Paper Co | Method of forming bottom of moistureeproof bag |
-
1985
- 1985-01-19 JP JP1985006046U patent/JPH0247344Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748391U (sk) * | 1980-09-01 | 1982-03-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63252574A (ja) * | 1987-04-07 | 1988-10-19 | Iseki Kaihatsu Koki:Kk | シ−ル施工装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247344Y2 (sk) | 1990-12-12 |