JPS61131761U - - Google Patents
Info
- Publication number
- JPS61131761U JPS61131761U JP1985016099U JP1609985U JPS61131761U JP S61131761 U JPS61131761 U JP S61131761U JP 1985016099 U JP1985016099 U JP 1985016099U JP 1609985 U JP1609985 U JP 1609985U JP S61131761 U JPS61131761 U JP S61131761U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- water channel
- channel block
- view
- block
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Mechanical Means For Catching Fish (AREA)
- Sewage (AREA)
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016099U JPH035245Y2 (US08063081-20111122-C00044.png) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985016099U JPH035245Y2 (US08063081-20111122-C00044.png) | 1985-02-06 | 1985-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61131761U true JPS61131761U (US08063081-20111122-C00044.png) | 1986-08-18 |
| JPH035245Y2 JPH035245Y2 (US08063081-20111122-C00044.png) | 1991-02-12 |
Family
ID=30502548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985016099U Expired JPH035245Y2 (US08063081-20111122-C00044.png) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035245Y2 (US08063081-20111122-C00044.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112792U (US08063081-20111122-C00044.png) * | 1978-01-27 | 1979-08-08 | ||
| JPS59144037U (ja) * | 1983-03-14 | 1984-09-26 | 尾形 功 | コンクリ−ト組合せ魚床付水路 |
-
1985
- 1985-02-06 JP JP1985016099U patent/JPH035245Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54112792U (US08063081-20111122-C00044.png) * | 1978-01-27 | 1979-08-08 | ||
| JPS59144037U (ja) * | 1983-03-14 | 1984-09-26 | 尾形 功 | コンクリ−ト組合せ魚床付水路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035245Y2 (US08063081-20111122-C00044.png) | 1991-02-12 |
