JPS5716953Y2 - - Google Patents
Info
- Publication number
- JPS5716953Y2 JPS5716953Y2 JP1977028256U JP2825677U JPS5716953Y2 JP S5716953 Y2 JPS5716953 Y2 JP S5716953Y2 JP 1977028256 U JP1977028256 U JP 1977028256U JP 2825677 U JP2825677 U JP 2825677U JP S5716953 Y2 JPS5716953 Y2 JP S5716953Y2
- 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 |
|---|---|---|---|
| JP1977028256U JPS5716953Y2 (ja�@�@) | 1977-03-08 | 1977-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977028256U JPS5716953Y2 (ja�@�@) | 1977-03-08 | 1977-03-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53122030U JPS53122030U (ja�@�@) | 1978-09-28 |
| JPS5716953Y2 true JPS5716953Y2 (ja�@�@) | 1982-04-08 |
Family
ID=28873884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977028256U Expired JPS5716953Y2 (ja�@�@) | 1977-03-08 | 1977-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5716953Y2 (ja�@�@) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816079B2 (ja) * | 1976-03-08 | 1983-03-29 | 鉄建建設株式会社 | 泥水式シ−ルド掘進機における礫除去装置 |
| JPS566555Y2 (ja�@�@) * | 1976-08-11 | 1981-02-13 |
-
1977
- 1977-03-08 JP JP1977028256U patent/JPS5716953Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53122030U (ja�@�@) | 1978-09-28 |