KR930004927U - 조립식 암거 - Google Patents
조립식 암거Info
- Publication number
- KR930004927U KR930004927U KR2019910013163U KR910013163U KR930004927U KR 930004927 U KR930004927 U KR 930004927U KR 2019910013163 U KR2019910013163 U KR 2019910013163U KR 910013163 U KR910013163 U KR 910013163U KR 930004927 U KR930004927 U KR 930004927U
- Authority
- KR
- South Korea
- Prior art keywords
- prefab
- culvert
- prefab culvert
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/02—Making or lining canals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Agronomy & Crop Science (AREA)
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910013163U KR940003226Y1 (ko) | 1991-08-20 | 1991-08-20 | 조립식 암거 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910013163U KR940003226Y1 (ko) | 1991-08-20 | 1991-08-20 | 조립식 암거 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930004927U true KR930004927U (ko) | 1993-03-20 |
KR940003226Y1 KR940003226Y1 (ko) | 1994-05-16 |
Family
ID=19318042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910013163U KR940003226Y1 (ko) | 1991-08-20 | 1991-08-20 | 조립식 암거 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940003226Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040042751A (ko) * | 2002-11-12 | 2004-05-20 | 김준기 | 농작물 배수로용 맨호울식 복개 접속관 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101677050B1 (ko) * | 2015-04-10 | 2016-11-17 | 삼성파워텍주식회사 | 조립식 케이블 보호블록 |
-
1991
- 1991-08-20 KR KR2019910013163U patent/KR940003226Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040042751A (ko) * | 2002-11-12 | 2004-05-20 | 김준기 | 농작물 배수로용 맨호울식 복개 접속관 |
Also Published As
Publication number | Publication date |
---|---|
KR940003226Y1 (ko) | 1994-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050517 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |