JPS56171892U - - Google Patents
Info
- Publication number
- JPS56171892U JPS56171892U JP6822680U JP6822680U JPS56171892U JP S56171892 U JPS56171892 U JP S56171892U JP 6822680 U JP6822680 U JP 6822680U JP 6822680 U JP6822680 U JP 6822680U JP S56171892 U JPS56171892 U JP S56171892U
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822680U JPS6117101Y2 (enExample) | 1980-05-20 | 1980-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6822680U JPS6117101Y2 (enExample) | 1980-05-20 | 1980-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56171892U true JPS56171892U (enExample) | 1981-12-18 |
| JPS6117101Y2 JPS6117101Y2 (enExample) | 1986-05-26 |
Family
ID=29662178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6822680U Expired JPS6117101Y2 (enExample) | 1980-05-20 | 1980-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117101Y2 (enExample) |
-
1980
- 1980-05-20 JP JP6822680U patent/JPS6117101Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6117101Y2 (enExample) | 1986-05-26 |