JPS5373843A - Concrete block for channel construction - Google Patents
Concrete block for channel constructionInfo
- Publication number
- JPS5373843A JPS5373843A JP13464076A JP13464076A JPS5373843A JP S5373843 A JPS5373843 A JP S5373843A JP 13464076 A JP13464076 A JP 13464076A JP 13464076 A JP13464076 A JP 13464076A JP S5373843 A JPS5373843 A JP S5373843A
- Authority
- JP
- Japan
- Prior art keywords
- concrete block
- channel construction
- construction
- channel
- concrete
- Prior art date
- 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
Classifications
-
- 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
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13464076A JPS5373843A (en) | 1976-11-11 | 1976-11-11 | Concrete block for channel construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13464076A JPS5373843A (en) | 1976-11-11 | 1976-11-11 | Concrete block for channel construction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5373843A true JPS5373843A (en) | 1978-06-30 |
JPS554164B2 JPS554164B2 (en) | 1980-01-29 |
Family
ID=15133080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13464076A Granted JPS5373843A (en) | 1976-11-11 | 1976-11-11 | Concrete block for channel construction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5373843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000848A1 (en) * | 1978-03-29 | 1979-11-01 | N Umezawa | Coupling structure for water channels |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4753185B2 (en) * | 2007-09-13 | 2011-08-24 | 梅澤 道典 | Waterway joint structure |
-
1976
- 1976-11-11 JP JP13464076A patent/JPS5373843A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000848A1 (en) * | 1978-03-29 | 1979-11-01 | N Umezawa | Coupling structure for water channels |
US4661008A (en) * | 1978-03-29 | 1987-04-28 | Umezawa Norihiro | Joint structure for channels |
Also Published As
Publication number | Publication date |
---|---|
JPS554164B2 (en) | 1980-01-29 |
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