JPS50107743A - - Google Patents
Info
- Publication number
- JPS50107743A JPS50107743A JP1412274A JP1412274A JPS50107743A JP S50107743 A JPS50107743 A JP S50107743A JP 1412274 A JP1412274 A JP 1412274A JP 1412274 A JP1412274 A JP 1412274A JP S50107743 A JPS50107743 A JP S50107743A
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412274A JPS5247611B2 (https=) | 1974-02-05 | 1974-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1412274A JPS5247611B2 (https=) | 1974-02-05 | 1974-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50107743A true JPS50107743A (https=) | 1975-08-25 |
| JPS5247611B2 JPS5247611B2 (https=) | 1977-12-03 |
Family
ID=11852304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1412274A Expired JPS5247611B2 (https=) | 1974-02-05 | 1974-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247611B2 (https=) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253127U (https=) * | 1975-10-15 | 1977-04-16 | ||
| JPS5261229U (https=) * | 1975-10-27 | 1977-05-06 | ||
| JPS52146048U (https=) * | 1976-04-30 | 1977-11-05 | ||
| JPS535833A (en) * | 1976-07-06 | 1978-01-19 | Hitachi Shipbuilding Eng Co | Muddy water pressurizing system shield excavator |
| JPS5312234U (https=) * | 1976-07-15 | 1978-02-01 | ||
| JPS5383329A (en) * | 1976-12-28 | 1978-07-22 | Hitachi Shipbuilding Eng Co | Device for continuously removing cobble stone in pressure shield excavator |
| JPS5489367A (en) * | 1977-12-27 | 1979-07-16 | Shinko Kiko Co | Method of treating excavated earth and sand and its separator |
-
1974
- 1974-02-05 JP JP1412274A patent/JPS5247611B2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5253127U (https=) * | 1975-10-15 | 1977-04-16 | ||
| JPS5261229U (https=) * | 1975-10-27 | 1977-05-06 | ||
| JPS52146048U (https=) * | 1976-04-30 | 1977-11-05 | ||
| JPS535833A (en) * | 1976-07-06 | 1978-01-19 | Hitachi Shipbuilding Eng Co | Muddy water pressurizing system shield excavator |
| JPS5312234U (https=) * | 1976-07-15 | 1978-02-01 | ||
| JPS5383329A (en) * | 1976-12-28 | 1978-07-22 | Hitachi Shipbuilding Eng Co | Device for continuously removing cobble stone in pressure shield excavator |
| JPS5489367A (en) * | 1977-12-27 | 1979-07-16 | Shinko Kiko Co | Method of treating excavated earth and sand and its separator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247611B2 (https=) | 1977-12-03 |