KR940016177U - Tunnel side wall drainage - Google Patents
Tunnel side wall drainageInfo
- Publication number
- KR940016177U KR940016177U KR2019920026431U KR920026431U KR940016177U KR 940016177 U KR940016177 U KR 940016177U KR 2019920026431 U KR2019920026431 U KR 2019920026431U KR 920026431 U KR920026431 U KR 920026431U KR 940016177 U KR940016177 U KR 940016177U
- Authority
- KR
- South Korea
- Prior art keywords
- side wall
- tunnel side
- wall drainage
- drainage
- tunnel
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92026431U KR960002802Y1 (en) | 1992-12-24 | 1992-12-24 | Tunnel Side Wall Drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92026431U KR960002802Y1 (en) | 1992-12-24 | 1992-12-24 | Tunnel Side Wall Drainage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940016177U true KR940016177U (en) | 1994-07-22 |
| KR960002802Y1 KR960002802Y1 (en) | 1996-04-08 |
Family
ID=19347549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92026431U KR960002802Y1 (en) | 1992-12-24 | 1992-12-24 | Tunnel Side Wall Drainage |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960002802Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905810A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | Boot last pedestal combed tunnel bottom liner structure and its drainage system |
-
1992
- 1992-12-24 KR KR92026431U patent/KR960002802Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905810A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | Boot last pedestal combed tunnel bottom liner structure and its drainage system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960002802Y1 (en) | 1996-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19921224 |
|
| UA0201 | Request for examination |
Patent event date: 19921224 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19960309 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19960618 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19960708 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19960708 |
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| UR1001 | Payment of annual fee |
Payment date: 19990403 Start annual number: 4 End annual number: 4 |
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| UR1001 | Payment of annual fee |
Payment date: 20000410 Start annual number: 5 End annual number: 5 |
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| UR1001 | Payment of annual fee |
Payment date: 20010407 Start annual number: 6 End annual number: 6 |
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| UR1001 | Payment of annual fee |
Payment date: 20020409 Start annual number: 7 End annual number: 7 |
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| FPAY | Annual fee payment |
Payment date: 20030328 Year of fee payment: 8 |
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| UR1001 | Payment of annual fee |
Payment date: 20030328 Start annual number: 8 End annual number: 8 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |