JPS5541918Y2 - - Google Patents
Info
- Publication number
- JPS5541918Y2 JPS5541918Y2 JP1976049322U JP4932276U JPS5541918Y2 JP S5541918 Y2 JPS5541918 Y2 JP S5541918Y2 JP 1976049322 U JP1976049322 U JP 1976049322U JP 4932276 U JP4932276 U JP 4932276U JP S5541918 Y2 JPS5541918 Y2 JP S5541918Y2
- 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 |
|---|---|---|---|
| JP1976049322U JPS5541918Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976049322U JPS5541918Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52140246U JPS52140246U (en:Method) | 1977-10-24 |
| JPS5541918Y2 true JPS5541918Y2 (en:Method) | 1980-10-01 |
Family
ID=28508506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976049322U Expired JPS5541918Y2 (en:Method) | 1976-04-19 | 1976-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5541918Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814556B2 (ja) * | 1975-06-10 | 1983-03-19 | 川崎重工業株式会社 | シ−ルドクツシンソウチ |
-
1976
- 1976-04-19 JP JP1976049322U patent/JPS5541918Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52140246U (en:Method) | 1977-10-24 |