JPS52105836U - - Google Patents
Info
- Publication number
- JPS52105836U JPS52105836U JP1154476U JP1154476U JPS52105836U JP S52105836 U JPS52105836 U JP S52105836U JP 1154476 U JP1154476 U JP 1154476U JP 1154476 U JP1154476 U JP 1154476U JP S52105836 U JPS52105836 U JP S52105836U
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1154476U JPS52105836U (enExample) | 1976-02-04 | 1976-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1154476U JPS52105836U (enExample) | 1976-02-04 | 1976-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52105836U true JPS52105836U (enExample) | 1977-08-11 |
Family
ID=28471912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1154476U Pending JPS52105836U (enExample) | 1976-02-04 | 1976-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52105836U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193521A (enExample) * | 1975-02-13 | 1976-08-17 | ||
| JPS5270544A (en) * | 1975-12-08 | 1977-06-11 | Mitsubishi Heavy Ind Ltd | Buffer device of facing abnormal water pressure in method of muddy water system shield construction |
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1976
- 1976-02-04 JP JP1154476U patent/JPS52105836U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193521A (enExample) * | 1975-02-13 | 1976-08-17 | ||
| JPS5270544A (en) * | 1975-12-08 | 1977-06-11 | Mitsubishi Heavy Ind Ltd | Buffer device of facing abnormal water pressure in method of muddy water system shield construction |