JPS60144677U - 水路におけるu字溝ブロツクの滑動防止装置 - Google Patents
水路におけるu字溝ブロツクの滑動防止装置Info
- Publication number
- JPS60144677U JPS60144677U JP1984029613U JP2961384U JPS60144677U JP S60144677 U JPS60144677 U JP S60144677U JP 1984029613 U JP1984029613 U JP 1984029613U JP 2961384 U JP2961384 U JP 2961384U JP S60144677 U JPS60144677 U JP S60144677U
- Authority
- JP
- Japan
- Prior art keywords
- shaped groove
- concrete
- waterways
- slip device
- groove blocks
- 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 |
|---|---|---|---|
| JP1984029613U JPS60144677U (ja) | 1984-02-29 | 1984-02-29 | 水路におけるu字溝ブロツクの滑動防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984029613U JPS60144677U (ja) | 1984-02-29 | 1984-02-29 | 水路におけるu字溝ブロツクの滑動防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60144677U true JPS60144677U (ja) | 1985-09-25 |
| JPS6338306Y2 JPS6338306Y2 (enrdf_load_stackoverflow) | 1988-10-07 |
Family
ID=30528580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984029613U Granted JPS60144677U (ja) | 1984-02-29 | 1984-02-29 | 水路におけるu字溝ブロツクの滑動防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144677U (enrdf_load_stackoverflow) |
-
1984
- 1984-02-29 JP JP1984029613U patent/JPS60144677U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338306Y2 (enrdf_load_stackoverflow) | 1988-10-07 |
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