JPS5428271Y2 - - Google Patents
Info
- Publication number
- JPS5428271Y2 JPS5428271Y2 JP1975123395U JP12339575U JPS5428271Y2 JP S5428271 Y2 JPS5428271 Y2 JP S5428271Y2 JP 1975123395 U JP1975123395 U JP 1975123395U JP 12339575 U JP12339575 U JP 12339575U JP S5428271 Y2 JPS5428271 Y2 JP S5428271Y2
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975123395U JPS5428271Y2 (https=) | 1975-09-06 | 1975-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975123395U JPS5428271Y2 (https=) | 1975-09-06 | 1975-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5236831U JPS5236831U (https=) | 1977-03-15 |
| JPS5428271Y2 true JPS5428271Y2 (https=) | 1979-09-11 |
Family
ID=28603962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975123395U Expired JPS5428271Y2 (https=) | 1975-09-06 | 1975-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5428271Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415806Y2 (https=) * | 1985-08-19 | 1992-04-09 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5214014A (en) * | 1975-07-23 | 1977-02-02 | Kido Kensetsu Kogyo | Dehydration method used for under water driving construction method |
-
1975
- 1975-09-06 JP JP1975123395U patent/JPS5428271Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236831U (https=) | 1977-03-15 |